Answer:
(X−6)(X+8)
Step-by-step explanation:
A trader old a writ watch for h. 3150 after giving a 10% dicount. Find the marked price of the watch
The market price of the watch after a discount of 10% is $3500 .
In the question ,
it is given that
the price at which the trader sold the wrist watch = $3150
the amount of discount given by trader = 10% ,
we need to find the market price of the watch ,
let the market price of the watch be "x" .
so , the formula that can be used to calculate the market price is
selling price = market price - (discount percent)×(market price)
Substituting the values , we get
3150 = x - 10% of x
3150 = x - 0.10x ....because 10% = 0.10
(1 - 0.10)x = 3150
0.90x = 3150
Dividing both sides by 0.90 , we get
x = 3150/0.90
x = 3500
market price is $3500 .
Therefore , The market price of the watch after a discount of 10% is $3500 .
The given question is incomplete , the complete question is
A trader sold a wrist watch for $3150 after giving a 10% discount. Find the marked price of the watch ?
Learn more about Discount here
https://brainly.com/question/29408468
#SPJ4
help asap Greg earned $53 dollars for washing cars this month. He earned twice as much for washing cars than he did for mowing lawns. Write an equation to determine how much he earned for mowing lawns.
m − 2 = 53
m + 2 = 53
2m = 53
m over 2 equals 53
Answer:
Step-by-step explanation:
Ok: It me again!
1. Since Greg earned 53$ for washing cars, he said he earned twice as much than mowing as a equation that would be:
2*m=53$ he made in total
So:
2. Answer: 2m=53$
Reduce 75 litres of water by 15%
Answer:
63.75 litres
Step-by-step explanation:
the original amount of water is 100%
then a reduction of 15% = 100% - 15% = 85% of original
multiply 75 litres by 85% to obtain reduction
75 × 85%
= 75 × [tex]\frac{85}{100}[/tex] = 75 × 0.85 = 63.75
75 litres reduced by 15% = 63.75 litres
Vertical asymptote at x=5 and x=-5. X intercept at (2,0) (-1,0) Y intercept at (0,4). Write an equation for a rational function with the given information. I'll gave brainillst!!!
The rational function is of the form
f ( x ) = 50 ( x + 1 ) ( x - 2 ) / ( x - 5 ) ( x + 5 )
What is rational function equation?
A rational equation can be defined as an equation that involves at least one rational expression
A rational function is a function of the form f( x )=P( x ) / Q( x ) ,
f( x ) = P( x ) / Q( x ) , where P( x ) and Q( x ) are both polynomials.
A rational function f ( x )=P( x ) / Q( x )
f( x ) = P( x ) / Q( x ) may have a vertical asymptote
The domain is the set of all real numbers for which Q( x ) ≠ 0
Given data ,
The function has vertical asymptote at x = 5 and x = -5
So , the denominator of the fraction of rational function contains the terms (x - 5) and (x + 5)
The x intercept is at ( 2 , 0 ) and ( -1 , 0 )
The y intercept is at ( 0 , 4 )
So , the numerator of the fraction of the rational function contains the terms
( x- 2 ) and ( x + 1 )
So , the rational function is of the form
f ( x )=P( x ) / Q( x )
f ( x ) = A ( x + 1 ) ( x - 2 ) / ( x - 5 ) ( x + 5 )
Now , we have the y intercept at ( 0 , 4 )
So , f ( 0 ) = 4
Substituting the value of f ( 0 ) in the above equation , we have
4 = A ( 0 + 1 ) ( 0 - 2 ) / ( 0 - 5 ) ( 0 + 5 )
4 = A ( -2 ) / ( -25 )
4 = 2A / 25
Multiply 25 on both sides , we get
2A = 100
Divide by 2 on both sides , we get
A = 50
Therefore , the rational function becomes
f ( x ) = 50 ( x + 1 ) ( x - 2 ) / ( x - 5 ) ( x + 5 )
Hence , the rational function is of the form
f ( x ) = 50 ( x + 1 ) ( x - 2 ) / ( x - 5 ) ( x + 5 )
To learn more about rational function click :
https://brainly.com/question/26594994
#SPJ1
Write an inequality using variables x and y whose graph is described by the given information. The points (2,5) and (-3,-5) lie on the boundary line. The points (6,5) and (-2,-3) are solutions of the inequality.
The inequality using variables x and y which satisfy the points are; y>-3x+3.
What is inequality?Inequality is defined as the relation which makes a non-equal comparison between two given functions.
Given that the points (2,5) and (-3,-5) lie on the boundary line.
The system of inequality is given by:
y>-3x+3-
Now, the point that will lie in the solution set to the following system of inequality are the point that satisfies the inequality.
a) (6, 5)
when x=6 and y= 5
then we have:
y>-3x+3
6 > -3×5 + 3
6>- 15+3
5 > -12
This means that the point will lie in the solution set.
Also, (-2, -3) when x= -2 and y= -3
then we have:
5 > -3×(-2) + 3
5> 6 + 3
5> 9
Hence, the inequality using variables x and y which satisfy the points are; y>-3x+3.
Learn more about inequality ;
brainly.com/question/14164153
#SPJ1
Directions: Tell whether each is a prime factorization. Write YES or NO in the
blank.
___________1. 3 x 2 x 9 x 5
___________2. 2 x 2 x 3 x 7
___________3. 5 x 7 x 3 x 2
___________4. 7 x 2 x 12 x 3
___________5. 3 x 2 x 7 x 2
___________6. 3 x 5 x 2 x 13
___________7. 5 x 3 x 21
___________8. 7 x 3 x 5 x 11
___________9. 2 x 5 x 4 x 2
___________10. 3 x 7 x 31 x 5
help please and thankyou 5
The angles x of the right angle triangle is 36.87 degrees.
How to find the angles of a right triangle?A right angle triangle is a triangle that has one angle as 90 degrees. The angles of a right angle triangle can be found using trigonometric ratios.
Therefore, let's find the angle M(x)
sin x = opposite / hypotenuse
where
opposite side = 6hypotenuse side = 10Therefore,
sin x = 6 / 10
sin x = 0.6
x = sin⁻¹ 0.6
x = 36.8698976458
x = 36.87 degrees.
learn more on right triangle here: brainly.com/question/16249977
#SPJ1
The graph at left in the tD, D-plane shows the relationship between t, the time since January 1st in days, and D, the distance between the Earth and the Sun at time t subtracted by the mean distance between the Earth and the Sun in thousands of kilometers. What is the approximate difference between the maximum and minimum distances of the Earth from the Sun in thousands of kilometers?
The approximate difference between the maximum and minimum distances of the Earth from the Sun in thousands of kilometers, considering the graph, in thousands of kilometers, is of:
50.
How to obtain the approximate difference?The approximate difference between the maximum and minimum distances of the Earth from the Sun in thousands of kilometers, is obtained by the subtraction of the maximum value and the minimum value of the graph.
From the graph shown at the end of the answer, these parameters are presented as follows:
Maximum distance: 25,000 km.Minimum distance: -25,000 km.Hence the difference between these two values is obtained as follows:
25,000 - (-25,000) = 25,000 + 25,000 = 2 x 25,000 = 50,000 km.
In thousands of km, the difference is:
50000/1000 = 50.
Missing InformationThe graph is given by the image shown at the end of the answer.
More can be learned about graphs at https://brainly.com/question/29346863
#SPJ1
C is a circle with centre the origin.
A tangent to C passes through the points (-20, 0) and (0, 10)
Work out an equation of C.
You must show all your working.
The equation of the circle C is x² + y² = 80 when it passes through the tangent points (-20, 0) and (0, 10).
Equation of circle:
Equation of the circle refer the position of a circle on a cartesian plane.
Given,
C is a circle with center the origin.
A tangent to C passes through the points (-20, 0) and (0, 10)
Here we need to find the equation of the circle C.
In order to find the equation of our line:
We have to identify the y-intercept which is (0,10).
Now, we need to find the gradient of our line which is:
Than can be calculated by,
=> (10 - 0) / (0- (-20))
=> 10/20 = 0.5
Now, the equation of our line is written as,
y = 0.5x + 10
But, here we know the center of our circle is the origin:
Which is in the following form:
=> x² + y² = r²
where r refers the radius
So, here we need the line to meet our circle at one point, we can substitute the equation for our straight line in for y.
Then the equation of the circle is written as,
=> x² + (0.5x + 10)² = r²
When we simplify it, then we get,
=> x² + (0.5x + 10)(0.5x + 10) = r²
Now, we can expand and simplify the brackets to leave us with:
=> 1.25x² + 10x + 100 = r²
=> 1.25x² + 10x + 100 - r² = 0
Here we know that this is a tangent and so it only meets the circle at one point.
So, this equation should only have one solution.
Then it can be written as,
=> b² - 4ac = 0
=> 10² - 4(1.25)(100 - r²) = 0
When we simplify this one then we get the value of
=> r² = 90
Therefore the equation of the circle is x^2 + y^2 = 80.
To know more about Equation of circle here.
https://brainly.com/question/23799314
#SPJ1
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is placed. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Express in scientific notation.
0.0173
Using scientific notation, the number can be expressed as 1.73 * 10⁻²
Scientific NotationScientific notation is a form of presenting very large numbers or very small numbers in a simpler form. As we know, the whole numbers can be extended till infinity, but we cannot write such huge numbers on a piece of paper. Also, the numbers which are present at the millions place after the decimal needed to be represented in a simpler form. Thus, it is difficult to represent a few numbers in their expanded form. Hence, we use scientific notations.
Scientific notation helps us to represent the numbers which are very huge or very tiny in a form of multiplication of single-digit numbers and 10 raised to the power of the respective exponent. The exponent is positive if the number is very large and it is negative if the number is very small.
When the scientific notation of any large numbers is expressed, then we use positive exponents for base 10. For example:
20000 = 2 x 10⁴, where 4 is the positive exponent.
When the scientific notation of any small numbers is expressed, then we use negative exponents for base 10. For example:
0.0002 = 2 x 10⁻⁴, where -4 is the negative exponent.
From the above, we can now approach the problem and convert 0.0173 into scientific notation.
This will result into a negative exponent and can be expressed as
0.0173 = 1.73 * 10⁻²
Learn more on scientific notation here;
https://brainly.com/question/1767229
#SPJ1
A rectangle is drawn so the width is 6 inches longer than the height. If the rectangle's
diagonal measurement is 49 inches, find the height.
The height is 31.51 inches.
From the question, we have
Let height= h
width = h+6
diagonal = 49 inches
Using Pythagoras Theorem
49² = h² + (h+6)²
2401 = h² +h² +36+12h
2401 = 2h² +36+12h
2h²+12h-2365 = 0
Solving this, we get
h=−3+1/2√4766
h=31.51 inches
Multiplication:
Finding the product of two or more numbers in mathematics is done by multiplying the numbers. It is one of the fundamental operations in mathematics that we perform on a daily basis. Multiplication tables are the main use that is obvious. In mathematics, the repeated addition of one number in relation to another is represented by the multiplication of two numbers. These figures can be fractions, integers, whole numbers, natural numbers, etc. When m is multiplied by n, either m is added to itself 'n' times or the other way around.
To learn more about multiplication visit: https://brainly.com/question/5992872
#SPJ1
Which of the following rules describes the function graphed below? On a coordinate plane, points are at (negative 1, 1), (1, 2), (3, 3), (5, 4). a. Output = Input c. Output = (0.5)(Input) + 1.5 b. Output = (2)(Input) – 3 d. Output = (1.5)(Input) + 3
The rule that describes the function is (c) Output = (0.5)(Input) + 1.5
How to determine the rule?The points on the coordinate plane are given as
(negative 1, 1), (1, 2), (3, 3), (5, 4)
Express as numbers
So, we have
(-1, 1), (1, 2), (3, 3), (5, 4)
Divide the input values by 2
So, we have
0.5(Input) => (-1/2, 1), (1/2, 2), (3/2, 3), (5/2, 4)
Add 1.5 to the input values
So, we have
0.5(Input) + 1.5 => (1, 1), (2, 2), (3, 3), (4, 4)
So, we have
Output = 0.5(Input) + 1.5
Hence, the equation is (c)Output = 0.5(Input) + 1.5
Read more about functions at
https://brainly.com/question/1415456
#SPJ1
what is the answer to 4(2m-1)-3(m+5)
Answer:
5m-19
Step-by-step explanation:
distribute
4(2m-1)-3(m+5)
8m-4-3m-15
Combine like terms
8m-3m-4-15
5m-19
Hopes this helps please mark brainliest
Answer:
5m-19
Step-by-step explanation:
thank me later :)
Steps to Solving:
1) Distribute
2) Distribute the products again
3) Subtract the numbers
4) Combine like terms
The parent function f(x) = W is translated 8 units left.
reflected across the x-axis, and stretched horizontally by a factor of 3.
The graph's curve "moves to the left/right/up/down," "expands or compresses," or "reflects" when a function is transformed. f(x) = 3x+8
What is meant by function?A function is defined as a relationship between a set of inputs that each have one output. A function is a relationship between inputs in which each input is related to exactly one output. Every function has a domain and a codomain, as well as a range.
The graph's curve "moves to the left/right/up/down," "expands or compresses," or "reflects" when a function is transformed. For example, the graph of the function f(x) = x2 + 3 is generated by simply pushing the graph of the function g(x) = x2 up by 3 units.
Therefore,
f(x) = |x|
y = f(x) + C C < 0 moves it down
y = |x| 8 for shifting down 8
y = f(x + C) C > 0 moves it left
y = Cf(x) C > 1 stretches it in the y-direction
y = 3x+8 to stretch it 2 vertically
y = −f(x) Reflects it about x-axis
y = 3x+8
Hence, The graph's curve "moves to the left/right/up/down," "expands or compresses," or "reflects" when a function is transformed. f(x) = 3x+8
To learn more about transformation of function, refer to:
brainly.com/question/17516015
#SPJ1
Find the length of the third side. If necessary, round to the nearest tenth.
13
15
The length of the third side is 9
Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle) in familiar algebraic notation, a2 + b2 = c2
Given that
By using Pythagoras' theorem.
A^2+B^2=C^2
13 is c because it is the hypotenuse and across from the right angle
a is unknown and b is 15
A^2+12^2=15^2
A^2 +144 = 225
A^2 = 225- 144
A^2= 81
A = 9
Therefore the length of the third side is 9
To learn more about Pythagoras' theorem visit
https://brainly.com/question/21926466
#SPJ1
help give answer pls
Answer:
r=-40
Step-by-step explanation:
[tex]\frac{-0.4r}{-0.4} = \frac{16}{-0.4}[/tex]
r=-40
Wyatt just got his commercial driver's license and is starting a new career as a truck driver.
Getting trained and licensed involved a one-time cost of $500. Gas and insurance end up
costing him $4 per mile. For his first delivery, Wyatt will get paid $400 plus $6 per mile that
he drives. If he drives a certain distance on this delivery, Wyatt will break even, making back
all the money he had to spend. How much would both the costs and the earnings be?
Write a system of equations, graph them, and type the solution.
Wyatt has to drive more than 50 miles to save his earnings after spending it.
Given,
The cost for training and license = $500
The cost for gas and insurance = $4 per mile
The amount paid for the first delivery = $400 + $6 per miles
We have to find the total cost he spends and earns;
Here,
x be the distance he drives in mile
Then,
The amount he spends = $500 + $4x
The earnings of him = $400 + $6
Then,
Equate this;
500 + 4x ≥ 400 + 6x
500 - 400 ≥ 6x - 4x
100 ≥ 2x
x ≥ 100/2
x ≥ 50
That is,
Wyatt has to drive more than 50 miles to save his earnings after spending it.
Learn more about earnings here;
https://brainly.com/question/25907871
#SPJ1
explain how to change from exponential form to simplified form!!!
(k12 checkpoint 2 part 2 interim)
Answer: When you are simplifying exponential terms raised to another exponent, the way to simplify them is to multiply the exponents together.
Step-by-step explanation:
Find x and y please
10 points
Answer: X = 1.12
Y = 1.75
Step-by-step explanation:
8/10 = 5/X +5
5(10) = 8(X + 5)
CROSS MULTIPLY AND DIVIDE
50 - 40 = 8X + 40 -40
10 = 8X
10/8 = 8X/8
1.25 = X
8/10 = 7/7 +Y
CRPSS MULTIPLY AND DIVIDE
7(10) = 8(7 +Y)
70 = 56 + 8Y
70 -56 = 56 -56 + 8Y
14 = 8Y
14/8 = 8Y/8
1,75 = Y
DIG DEEPER! Using the figure, write an equation that represents z in terms of x and y.
Z=
We can write z = x + y using thee Exterior Angle Property of a Triangle
What is Exterior Angle Property of a triangle?
If a triangle side is constructed, the outside angle formed is equal to the sum of the two inside opposing angles.
Solution:
Using the Exterior Angle Property of a Triangle it can be observed that z = x + y
Sum of angles in a triangle is 180 degrees
w + x + y = 180 degree -----(1)
Also, using linear angle sum property
w + z = 180 degree -----(2)
From equation 1 and 2
w + x + y = w + z
Therefore, x + y = z
To learn more about Triangles from the giveen link
https://brainly.com/question/1058720
#SPJ1
what is the square root of negative numbers. define the answer
Answer:
Although square roots are generally taken to be positive, a square root can be negative as a negative number multiplied by a negative number is always positive.
Step-by-step explanation:
In general, when someone is asking for a square root, they are seeking the positive value. This is called the principal square root. However, square roots can also be negative. Thus, the number -6 can be a square root of the number 36, just not a principal square root. So the negative square root is the same number as the principal square root, but the negative version. The negative square "squared" will give the same positive result as the principal square root, for instance,
3⋅3=9 and −3⋅−3=9.
Answer: The correct answer is 0. Negative numbers don't really have any square roots since a square cannot be negative it can only be positive or a 0.
Step-by-step explanation: I hope this helps!
What interpretation can be made from the y-intercept
How can the point on the graph above be interpreted?
What is the output value of this graph when the input value is 4
The interpretation of the y-intercept is that the sales made in Year 2 is 20 million
How to interpret the y-intercept of the graph?
A graph y-axis and x-axis. The y-axis is the vertical axis while x-axis is the horizontal axis. In this case, the y-axis is the Sales and the x-axis is the Year
The y-intercept is the point where the graph touches the y-axis. In this case, the y-intercept is 20. If you trace to the x-axis (Year), the value there is 2. The interpretation is that the sales made in Year 2 is 20 million
The point can be interpreted as the sales made in Year 8 is 40 million
The output value of this graph when the input value is 4 i.e. Year 4. The output value is the sales made in Year 4 which is 30 million (it is approximately halfway between 20 and 40)
Learn more about graphs on:
https://brainly.com/question/24335034
#SPJ1
I need help DOING thIS math SOME HELP?
The measure of angle (12x + 18)° is 102 degrees and the measure of angle (8x +10) ° is 66 degrees.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We have been given the angles as;
(12x + 18)° and (8x +10)
We need to solve the value of x by an alternate interior angle;
(12x + 18)° = (8x +10)
Solving;
(12x - 18)° = (8x +10)
(12x - 8x)° = (18 +10)
4x = 28
x = 7
The value of x is 7.
Thus, (12x + 18)° = 102 degree
(8x +10) = 66 degree
Hence, the measure of angle (12x + 18)° is 102 degrees and the measure of angle (8x +10) ° is 66 degrees.
Learn more about equations here;
brainly.com/question/25180086
#SPJ1
Triangle XYZ has vertices X: (0,2) Y: (3,8), and Z: (6,2). Show that the triangle is isosceles by determining the length of each side.
Please help!!!
Sides XY and YZ are both equal to √45 units, therefore, triangle XYZ is an isosceles triangle.
What is an Isosceles Triangle?If a triangle has two side lengths that are equal to each other, the triangle is called an isosceles triangle. Therefore, two of the sides of an isosceles triangle must be equal.
Given the vertices of triangle XYZ as:
X(0, 2)
Y(3, 8)
Z(6, 2).
Find the length of each side using the distance formula, [tex]\sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2}[/tex].
XY = √[(3−0)² + (8−2)²]
XY = √45
XZ = √[(6−0)² + (2−2)²]
XZ = √36
XZ = 6
YZ = √[(6−3)² + (2−8)²]
YZ = √45
The triangle has two equal sides YZ and XY, therefore it is an isosceles triangle.
Learn more about isosceles triangle on:
https://brainly.com/question/11884412
#SPJ1
7. A museum has the following prices for
admission:
Children under 12: free
Kids age 12-17: $3
Adults age 18-64: $8
Senior citizens 65 and over: $4
Write a piecewise-defined function that gives the cost C(n) for a museum visitor who is n years old.
What is the range of the function?
The piecewise-defined function that gives the cost C(n) for a museum visitor who is n years old is C(n) = 0 for 0≤ n ≤ 12
Cn) = 3 for 12 ≤ n ≤ 17
C(n) = 8 for 18 ≤ n ≤ 64
C(n) = 4 for 65 ≤ n
The range of the function is {0, 3, 4, 8}.
What is a function?A function is a relationship between inputs where each input is related to exactly one output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
Children under 12: free
Kids aged 12-17: $3
Adults aged 18-64: $8
Senior citizens 65 and over: $4
The function for the above can be written as,
C(n) = 0 for 0≤ n ≤ 12
Cn) = 3 for 12 ≤ n ≤ 17
C(n) = 8 for 18 ≤ n ≤ 64
C(n) = 4 for 65 ≤ n
The range of the function C(x) is {0, 3, 4, 8}
Thus,
The piecewise-defined function that gives the cost C(n) for a museum visitor who is n years old is C(n) = 0 for 0≤ n ≤ 12
Cn) = 3 for 12 ≤ n ≤ 17
C(n) = 8 for 18 ≤ n ≤ 64
C(n) = 4 for 65 ≤ n
The range of the function is {0, 3, 4, 8}.
Learn more about functions here:
https://brainly.com/question/28533782
#SPJ1
A family buys a studio apartment for 150,000. They pay a down payment of $22,500. a)Their down payment is what percent of the purchase price? b) What percent of the purchase price would a $7500 down payment be?
please help!!!
Their down payment of $22,500 is 15% of the purchase price.
A $7500 down payment is 5% of the purchase price.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, A family buys a studio apartment for 150,000.
They pay a down payment of $22,500.
∴ Their down payment is (22500/150000)×100% of the purchase price which is,
= 15% of the purchase price.
Let x be the percentage of $7500 downpayment in a purchase of 150000.
∴ (x/100)×150000 = 7500.
1500x = 7500.
x = 75/15.
x = 5%
Learn more about percentages here :
https://brainly.com/question/24159063
#SPJ1
The cost for a hotel rental for 4 nights is $520. How much is the
hotel for 1 night?
$2080 per night
$516 per night
$104 per night
$130 per night
The cost of the hotel for 1 night is $130 using the ratio concept.
What is meant by ratio and proportion?If b is not equal to 0, an ordered pair of real numbers a and b, represented as a / b, is a ratio. An equation that balances two ratios is called a proportion. For illustration, the ratio may be expressed as follows: 1: 3 in the case of 1 male and 3 girls. The formula a: b or a/b can be used to compare any two values.
However, the percentage formula is represented as a:b::c:d or a:b=cd.
There are three types of proportion. They are:
1) Direct Proportion.
2) Inverse Proportion.
3) Compound Proportion.
4) Continued Proportion
Given,
Cost for four rental nights = $520
The cost for one rental night is given by
x = 520/4
x = $130 per night
Therefore, the cost of the hotel for 1 night is $130.
To know more about ratio and proportion, visit:
https://brainly.com/question/26974513
#SPJ1
the hypotenuse of a right triangle is 11 inches. if one leg is 10 inches, find the degree measure of each angle
The measure of angles are
∠A = 24.61 degrees∠B = 90 degrees∠C = 65.39 degreesThe length of the hypotenuse of the right triangle = 11 inches
The length of the one leg = 10 inches
Then the length of the other leg is the square root of the sum of the hypotenuse square and one leg square
Then the equation will be
The length of the other leg = [tex]\sqrt{11^2-10^2}[/tex]
= [tex]\sqrt{121-100}[/tex]
= 4.58 inches
Therefore AC = 11 inches
AB = 10 inches
BC = 4.58 inches
The angle B = 90 degrees
Consider the angle A
cos θ = Adjacent side / hypotenuse
cos θ = 10 /11
θ = 24.61 degrees
Consider the angle C
cos θ = Adjacent side / Hypotenuse
cos θ = 4.58 / 11
θ = 65.39 degrees
Hence, the measure of angles are
∠A = 24.61 degrees∠B = 90 degrees∠C = 65.39 degreesLearn more about right triangle here
https://brainly.com/question/13263113
#SPJ4
PLEASE HURRY
I am having trouble
Answer:
12
Step-by-step explanation:
(5+7)/7=12/7.
Green box = 12.
Jin earned $79.60 when he worked for 4 hours. How much money did he earn?