Hello I need help on this math questionYou can zoom in the picture

The total interest earned by Rudy on the principal is $9000

Amount in Rudy's saving account = $90,000

Interest rate per year = 10%

The formula for simple interest is given:

A loan or deposit's principal amount serves as the foundation for simple interest. Compound interest, on the other hand, is calculated based on both the initial principal and the interest that is added to it each period.

Simple interest = P*R*T/100

where P = principal amount invested

R = rate of interest

T = time in years

Substituting the values in the formula we get:

Simple interest = 90000*10*1/100

= 9000

So, the interest amount is $9000

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Answer:

212°

Step-by-step explanation:

Keep subtracting 360 from 1652 until you get a number under 360

The value of sin t = sin 135° = 1/√2

The trigonometric functions are real functions that connect the angle of a right-angled triangle to the ratios of its two side lengths. They are also known as circular functions, angle functions, or goniometric functions[1][2]. They are extensively employed in all fields of geometry-related study, including geodesy, solid mechanics, celestial mechanics, and many others.

Given; tan t = 1

And the given condition is π/2 < t < 3π/ 2

this mean t lies in the 2nd quadrant because the value of t lies between 90 and 270 degrees.

This means tan t = tan (90 + 45)= cot 45 = 1

thus t = 235 degree

And thus sin t = sin 135 ° = sin (90+ 45) = cos 45 ° =  1/ √2

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Step 1: We have two triangles with the following information:

• Upper Triangle has two known angles: 29 and 52 degrees

• Lower Triangle has one known angle: 33 degrees and two unknown: x and the third angle

Step 2: Let's find the third angle of the upper triangle, as folllows:

Third angle = 180 - 29 - 52

Third angle = 99

Step 3: Now we can see that the angle we just found on Step 2 is a congruent angle with the third angle from the lower triangle, which means they are equal.

Therefore, we know two angles of the lower triangle:

99 and 33

With these measurements, we can calculate x, as follows:

x = 180 - 99 - 33

x = 180 - 132

x = You can calculate the difference now

y = 7x+6

y = x + 20

Substituting the value of y of the second equation into the first equation, we get:

x + 20 = 7x + 6

20 - 6 = 7x - x

14 = 6x

14/6 = x

7/3 = x

Replacing this value into the first equation, we get:

The solution as an ordered pair is (7/3, 67/3)

Answer:

6 over 10

Step-by-step explanation:

You can use any number, but I used 2. You can multiply both numbers by any whole number, me using 2. I timed 3 by 2 which is 6. And 5 times 2 is 10. So, we have 6 over 10. And we can use 3, 4, 5, 6, and so on, it doesn't matter it is still the same. Just, make sure you multiply both numbers by the same number.

The area of the flagpole is:

This represents a perfect square, because it can be represented as below:

Therefore we can use the notable product, square of the difference to factor the expression:

Since the area of the flagpole is the product between it's length and width, then we know that the length and width are equal and are equivalent to:

If  the cost for using 35 HCF IS 61.83. . the cost for using 19 HCF of water is :$68.31.

Straight line: y=mx+b, m=slope, b=y-intercept

Let y=cost of using 19 HCF water

Let x =amount of water used

m=∆y/∆x =(61.83 - 32.13) / (35-19)

m=∆y/∆x =29.7 /16

m=∆y/∆x = 1.85625

m=∆y/∆x = 1.86  ($/HCF) (approximately)

equation: y=1.86x+b

Solving for b using point (19, 32.13)

32.13 =1.86×19+b

32.13=35.34+b

b=35.34 -32.13

b=3.21

equation:

f(x)=1.86x+3.21

f(25)=1.86×35+ 3.21

= 68.31

Cost of using 35 HCF water= $68.31

Therefore the cost price is $68.31.

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The value of x is 6, then the value of JK is 83, KL is 83 and JL is 83.

A triangle is a polygon that has three sides and three vertices. It is one of the basic figures in geometry.

An equilateral triangle is a shape with three sides that have an equal measure of side length.

The 3 sides of triangle JKL are equal to each other, therefore we can equate any of the two sides together to find the unknown variable called x.

So, JK = KL

JK = 13x + 5

KL + 17x - 19

13x + 5 = 17x - 19

Collect like terms;

17x - 13x = 19 + 5

4x = 24

x = 24/4

x = 6

We can now proceed to find the sides;

JK = 13x + 5

13 x 6 + 5

= 78 + 5

= 83

JK = 83

KL = 17x - 19

= 17 x 6 - 19

= 102 - 19

= 83

KL = 83

JL= 8x + 35​

= 8 x 6 + 35

= 48 + 35

= 83

JL = 83

Hence, The value of x is 6, then the value of JK is 83, KL is 83 and JL is 83.

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The smallest whole numbers that makes the statement true are:

(a) 41 - 9 ≡ 2 (mod 5)

(b) 17 + 8 ≡ 4 (mod 7)

Let a, b and m be integers. Then a is said to be congruent to b modulo m if m divided a-b. That is,

a ≡ b(mod m) if and only if m divided a-b.

Also here, if b is the smallest integer satisfying this relation, then b is the remainder when a is divided by m.

(a) So for  41 - 9 ≡   (mod 5)

⇒ 32 ≡    (mod 5)

The smallest whole number satisfying this congruence is the remainder when 32 is divided by 5 which is 2.

That is,  41 - 9 ≡ 2 (mod 5)

(b) Similarly for 17 + 8 ≡   (mod 7)

⇒ 25 ≡   (mod 7)

The smallest whole number which makes this statement true is the remainder when 25 is divided by 7, which is 4.

Hence, 17 + 8 ≡ 4 (mod 7)

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One needs to sell $6750 worth of goods to make the straight commission be at least good to the secondary offer

Straight offer = 6% commission on the sales

Second offer = $270 + 2% of the sales

For the straight offer to be competitive with the second offer it should be able to cover the fixed income of $270

Let x be the sales made in the week

Formulating the equation we get the following:

6% of x = 270 + 2% of x

6/100x = 270 + 2/100x

4/100x = 270

x = 6750

So, for sales up to $6750, the second job offer is good, while for sales more than $6750 the first job offer is good

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The correct option A. (d- e)², is the expression is missing from step 7.

For the given question.

The missing value of the 7th term is -

(√1 + d²)² + (√e² + 1)²  = (d- e)²

Such that the 8th terms becomes after squaring the both sides are;

(1 + d²) + (e² + 1)  = d² + e² - 2de.

Thus, the missing term in the step 7 is (d- e)².

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2(l+b)=338 2(l+77)=338

154×l=338 l=338÷154=2ans

Answer:

The length is 92 yards.

Step-by-step explanation:

Just use the rectangle perimeter formula and substitute the given values.

P=2l+2w    Rectangle formula

We know the perimeter and the width already.

So, 338=2L+2(77)

Now solve:

338=2L+154

338-154=2L

184=2L

184/2=L

92=L  Answer

Answer:

16.12 hours

Explanation:

A continuous exponential growth model is given below:

• The growth rate, r = 4.3% = 0.043

• t = time in hours

• Po = Initial population

• P(t) = Present population

We want to find the number of hours it takes the population to double. That is if the initial population, Po = 1

• The present population, P(t) = 1 x 2 = 2.

Substitute these values into the model above to get:

Since natural logarithm(ln) is the inverse of exponential, take the natural logarithm of both sides to remove the exponential operator.

Divide both sides by 0.043.

It will take 16.12 hours for the size of the sample to double.

Prism surface is formed by

2 rectangles x and 2 rectangles y ,2 rectangles z

then

Area of rectangles for x= 2x13x6 = 156 m2

. For y = 2x5x6= 60 m2

. For z = 2x13x 5 = 130 m2

Then now add all these results

Prism area = 156 + 60 + 130 = 346

Then answer is

OPTION D) 346 m2

In the picture there is graph. The graph has a function is y=secx. The option c is correct.

Given that,

In the picture there is graph.

We have to find the graph has a function.

The graph is of y=secx.

Secant will not present at

x = - 5∏/2 , - 3∏/2 , -∏/2 , ∏/2, 3∏/2 , 5∏/2

At certain places, the graph will also include asymptotes. The graph of the secant on the range of - 5∏/2 is shown below.  - 5 ∏/2

The graph also always has a value greater than 1 and less than -1. It shouldn't come as a huge surprise. Keep in mind that -1≤ cos (x)≤ 1. One will be more than one when divided by a number that is less than one. Additionally, 1 / ±1 = ±1, therefore we obtain the following secant ranges.

We can write as sec(x)≥1 and sec(x)≤-1

Therefore, the graph has a function is y=secx. The option c is correct.

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Answer:

B

Step-by-step explanation:

Answer: B. Symbolic - the "Queen" represents suppression and deceit.

Answer:

The maximum value is the same for both functions

Step-by-step explanation:

f(x) maximum is (0,5)

g(x) maximum is (2,5)

Answer:

The maximum value is the same for both functions.

Please give me brainlist!!!

Given

Find

Plot the graph

Explanation

To plot the graph we need points ,

let

ok

The answer is on the second row. 3xy^2 + 5y - 2

The linear equation that passes through the point (-6, 5) and B is the point (-2,-3) is:

y = -2x - 7

A general linear equation is:

y = a*x + b

Where a is the slope and b is the y-intercept.

If the line passes through two points (x₁, y₁) and (x₂, y₂) then the slope is:

s = (y₂ - y₁)/(x₂ - x₁)

In this case, we have the points (-6, 5) and (-2,-3), then the slope is:

s = (-3 - 5)/(-2 + 6) = -8/4 = -2

Then we have:

y = -2*x + c

To find the value of the constant we use one of the points, I will use (-2, -3) to get:

-3 = -2*(-2) + c

-3 = 4 + c

-3 - 4  =c

-7 = c

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Given data:

The given radius of the tire is r=18 in.

Th expression for the circumference is,

C=2πr

Substitute the given values in the above expression.

C=2(3.14)(18)

=113.04 in

Thus, the circumference of the tire is 113.04 inn.

If the Hypothesis p is false and conclusion q is false then the disjunction ∼q⟶p is false.

In classic propositional logic, a conjunction is a binary operator, that is, used to connect two propositions. A conjunction between two propositions is always true if and only if each of the two propositions are also true, otherwise the compound proposition is false.

Logic Disjunction; consider p and q are propositions.

The dis-junction of p and q, is denoted by p ∨ q, is the proposition called "p or q".

The rule for the 'or' operation would be; If any of the propositions are true, then the result is true.

Thus, If the Hypothesis p is false and conclusion q is false then the disjunction ∼q⟶p is false.

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Given the equation

you should have in mind that the expression x^2-9 and x^3-8 are "numbers" and that the product of two numbers is zero if and only if one of the numbers is zero. Then, by using this, you get the following auxiliary equations

which is equivalent to

so x=3 o x=-3.

Finally, for the other case

So

so the three possible solutions for the equation are x=3, x=-3 and x=2

Answer:

Both

Explanation:

Given the function:

• A power function is a function with a whole number as its exponent.

• A monomial is a polynomial that has only one term.

The given funtion has 5 as its exponent, thus, it sis a power function. Furthermore, it is a monomial, thus it is also a polynomial.

f(x) is both a power function and a polynomial.

Given that the weight of goat increased by 12 pounds to be 38 pounds.

It means that the weight became 38 pounds after attaining an extra 12 pounds to its initial weight.

Suppose that 'x' is the initial weight of the goat, then adding 12 to is will become 8,

Therefore, the third option is the correct choice.

Factorial five. Factorial 16-5. And the response to this question is 4368. There are therefore 4000 368 options for these pizzas with five toppings.

The sum of all positive integers less than or equal to n, indicated by the symbol n!, is the factorial of a non-negative integer n. Additionally, the factorial of n is equal to the sum of n and the subsequent smaller factorial: For instance, According to the convention for an empty product, the value of 0! is 1. The mathematical operation known as a factorial, denoted by the symbol (! ), multiplies a number (n) by each number that comes before it. The factorial function instructs you to multiply all the whole numbers starting at the selected number and going all the way down to one. In further mathematical terms, a number's factorial (n!) equals n (n-1)

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SOLUTION:

The percent erroris helpsful in many situations. An example will be when conducting