I don’t get it I have to find the exterior angle (t+20)

I Dont Get It I Have To Find The Exterior Angle (t+20)

Answers

Answer 1

Answer:

110

Step-by-step explanation:

To find the measure of the exterior angle we first need to find the value of t.

The sum of interior angles in a triangle is equal to 180° so we can write the following equation:

t + 10 + t + t + 20 = 180 add like terms

3t + 30 = 180 subtract 30 from both sides

3t = 150 divide both sides by 3

t = 50

The exterior angles and the angle represented with t + 20 make a straight line

and they are supplementary angles so their sum is equal to 180

t + 20 = 70 to complete this to 180 we need 110


Related Questions

give an example of a rational function that has a horizontal asymptote at y=3

Answers

An example of a rational function is y = (3x²+7x+4)/(x²+3x+2) which has a horizontal asymptote at y = 3.

To give it a horizontal asymptote of y = 3, we require the degrees in the numerator and denominator to be and the lead coefficient ratio to be 1.

Yet, in producing the hole, we need to have the rest of the function, disregarding the (x + 1)'s, = 1 when x = -1 to ensure the y-value of the hole is at + 1. When we add all of this together, we get.

y = (3(x+1)(x+k))/((x+1)(x+2)) and the last condition requires k = + 4/3, so

By distributing the 3 in the numerator to the 2nd linear component, we get.

y = (3(x+1)(x+4/3))/((x+1)(x+2))

y = ((x+1)(3x+4))/((x+1)(x+2))

y = (3x²+7x+4)/(x²+3x+2)

Thus, the example of a rational function is y = (3x²+7x+4)/(x²+3x+2) which has a horizontal asymptote at y = 3.

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11. Tom borrowed some money from his father seven months ago. Every month,
he pays back $400 to his father. Currently, he owes $2,500.
a) How much will he owe his father three months from now?
b) How much money did he borrow from his father?

Answers

In three months, he will owe his father $2500 less $1200, or $1300.

One of the four fundamental operations in mathematics is addition, along with subtraction, multiplication, and division. The entire amount or sum of the two whole numbers is obtained by adding them.

Tom's payment for 7 months is 400 * 7 = $2800.

He borrowed $5300 ($2500 plus $2800).

His monthly payment for three months is 400*3.

In three months, he will owe his father $2500 less $1200, or $1300.

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Graphing proportional relationships

Answers

Answer:

hello fríend nose inglus

Daisy has two measuring jugs, A and B, which can hold a combined volume of
900 ml.
Daisy fills jug A with water. She then fills jug B by pouring in water from jug A.
After this, there is 500 ml of water remaining in jug A.
Work out the volume of each measuring jug.
Help please

Answers

Daisy has two measuring jugs, A and B. The volume of each measuring jug will be A and B will be 500 ml and 400 ml.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.

It is given that, Daisy has two measuring jugs, A and B, that together have a capacity of 900 ml, A jug of water is filled by Daisy. Afterward, she transfers water from jug A into jug B. Following this, jug A has 500 ml of water left.

Total volume = volume in jug A + volume in Jug B

If there are 500 ml of water remaining in jug A.

900 ml = 500 ml + volume in Jug B

volume in Jug B = 900 - 500

volume in Jug B = 400 ml

Thus, Daisy has two measuring jugs, A and B. The volume of each measuring jug will be A and B will be 500 ml and 400 ml.

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Solve the system of linear equations using the substitution method.

5x - 2y = 3 and y = 2x

A. (3, 6)

B. (1, 4)

C. (1, 6)

D. (1, 9)

Answers

Answer:

the answer is A. (3,6)

Step-by-step explanation:

5x - 2y = 3

5x - 2(2x) = 3

5x - 4x = 3

x = 3

y = 2x

y = 2(3)

y = 6

It’s A 3, 6 I did the test

find the sum of the measure of the angle of a three sided polygon

Answers

The sum of the interior angles of a polygon is given by the formula:

Sum = (n - 2)180

where n is the number of sides of the polygon

Since the polygon is a three-sided polygon, n = 3

Sum = (3 - 2)180

Sum = 1 x 180

Sum = 180

(30 points) need answer asap

Answers

Answer:

x=38

Step-by-step explanation:

The are supplementary. This is because the 2 lines are parallel and the corresponding angle to 2x-15 is supplementary. And because corresponding angles are congruent 2x-15 and 3x+5 are supplementary.

2x-15+3x+5=180

5x-10=180

5x=190

x=38

- Nathaniel Barnes obtained a single-
payment loan of $1,200 to purchase a
computer. He agreed to repay the loan in
120 days at an ordinary interest rate of 7%.
What is the maturity value of his loan?

Answers

Answer: 1.25

Step-by-step explanation: Divide 1,200 in 7 days and the aswer is 1.25

The average temperatures across Washington, Texas, Oklahoma, New York, Missouri, Hawaii and Michigan are48°F, 65°F, 60°F, 45°F, 54°F, 64°F, 70°F, and 45°F respectively.Find the median

Answers

SOLUTION

Let's list the values first. These are

48, 65, 60, 45, 54, 64, 70 and 45

Now, we have to arrange these values from the smallest to the largest. Doing this we have

45, 45, 48, 54, 60, 64, 65, 70.

The median will be between the middle items which are 54 and 60. So we will find the median by the following way

[tex]\begin{gathered} \text{Median = }\frac{54+60_{}}{2} \\ \text{Median }\frac{114}{2} \\ \text{Median = 57} \end{gathered}[/tex]

Therefore, the Median is 57°F

Jacob is preparing a monthly budget. His net pay is $1, 350 every two weeks, and his monthly rent is $936. What percentage
of his monthly budget should Jacob allocate for rent?

Answers

The percentage of monthly budget should Jacob allocate for rent is 27.7%.

What is termed as the percentage?A percentage is a ratio with the second term being 100. Percentage refers to parts per hundred. The term is derived from the Latin word per centum, that also means "per hundred." In mathematics, the symbol% stands for percent.

For the given question;

Jacob's two week earning is $1,350.

Jacob's one week earning will be $1,350/2 = $675.

Considering there are 5 weeks in a months.

Jacob's one month earning will be $675×5 = $3,375.

The total monthly rent = $936.

Let 'x' be the percentage Jacob pay for the rent.

Then,

x% of 3,375 = 936

Simplifying the expression.

3,375x/100 = 936

x = 93,600/3,375

x = 27.7 %

Thus, the percentage of monthly budget should Jacob allocate for rent is 27.7%.

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Ollie borrowed $5000 for 3 years at a compound interest rate of 10%.

How much did Ollie pay back?

Answers

I think Ollie payed $1,500 back.

Answer: Assuming interest rate is yearly, Ollie would have to pay back 6, 655 dollars :)

Step-by-step explanation:

The formula for compound interest is

Y = P(1 + r/m)^mt, with P being the initial deposit (5000), r being the interest rate (0.10), m being the amount of times it is compounded per year (1), and t being the number of years (3).


nouOR
36, 27,
81
4'
Find the 10th term.
Submit Answer

Answers

Answer:

177

Step-by-step explanation:

Answer: a_10 = 177147/65536. Write the general term through the pattern:: a_n = 36 3/4 n - 1 Substitute and calculate:: a_10 = 177.

need help btw the last two i guessed the last to boxes so yea

Answers

Answer:

Everything is right. No need to change anything.

1. Few months ago, Frank purchase stock for
$6, 150. Last week he sold the stock for. $8,250.
what was his gross capital gain?

Answers

Frank's gross capital gain was $2,100.

What is gross capital gain?

the discrepancy between the overall cost base of your asset and your capital gains. Your share of the capital gain - If more than one person owns this asset, your share of the gain is equal to the percentage of the asset that you personally hold.

You want the gross capital gain resulting from selling a stock purchased for $6,150 and sold for $8,250.

Capital Gain

The capital gain resulting from the sale is the difference between the selling price and the purchase price:

 gain = selling price - purchase price

 gain = $8,250 -6,150

 gain = $2,100

Frank's gross capital gain was $2,100.

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a pyramid has an isosceles , triangle base with sides 25,25 and 48 units . the height of the pyramid is 30 units . calculate The volume of the pyramid

Answers

A pyramid has an isosceles triangle base with sides of 25,25 and 48 units.

The height of the pyramid is 30 units. The volume of the pyramid is 13

What is the volume?We have a pyramid with four sides and a square base. Two-thirds of the pyramid's sides make up its height. The volume of a pyramid is 1, and we need to determine which of them matches our volume. Third, multiplying the length by the width gives us our base's area, which is s times s, or s square.

This tells us that our base's height is equal to two-thirds of its side because it is a square base.

That makes it 2 to times s, or 2 s over 3. So we incorporate that into our equations next. We have a volume that is equal to 1/s squared / 2 / s spanning 3 points.

Therefore, a pyramid has an isosceles triangle base with sides of 25,25, and 48 units.

The height of the pyramid is 30 units. The volume of the pyramid is 13

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Complete the equation
-67-?=0
Is it 67
yes or no and why?

Answers

no it is not 67 becuase if you subtract -67-67 it will equal -134

it is -67 bc -67- -67=0

Which term describes the red curve in the figure below?
A. Hyperbola
B. Ellipse
C. Circle
D. Parabola

Answers

The Answer here is
A. HYPERBOLA

How much simple interest does $2,560 earn in 17 months at a rate of 1*1/8 Round to the nearest cent.

Answers

The simple interest of the $2,560 earned in 17 months at a rate of 1*1/8 will be; $185.90

What is simple interest?

Simple interest is a method of calculating the interest charge. Simple interest can be calculated as the product of the principal amount, rate, and period.

The formula for simple interest is:

Simple Interest = (Principal × Rate × Time) / 100

Where I am interested

P ⇒ amount deposited.

R ⇒ interest rate

T ⇒ period for investing

Given that the time is 17 months = 17/12 years

1 and 1/8 = 1.125

I = 2,560 ×17/12 × 1.125/100

    = 2560 × 17/12 × 0.01125

     = $185.86667

The simple interest of the $2,560 earned in 17 months at a rate of 1*1/8 will be; $185.90

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What is 2 5/8 as a equivalent percent

Answers

2 5/8 as an equivalent percent is 262.50%.

What is the percent?

Percentage is the rate of a number expressed as fraction out of 100. Percentage is a measure of frequency. The sign that represents percentage is %. In order to change a number to a percentage, multiply the number by 100.

A mixed number is a non-integer that is made up of a whole number and a proper fraction. A proper fraction is a fraction where the numerator is less than the denominator.  An example of a mixed number is 2 5/8

In order to convert the mixed number to percentage, multiply it by 100:

2 5/8 x 100

21/8 x 100 = 262.50%

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Two ways to write k/3+16

Answers

The two ways to write the expression k/3+16 are 1/3k + 16 and (k + 48)/3

How to rewrite the expression?

From the question, the expression is given as

k/3+16

Start by factoring 1/3 out of the first term

So, we have the following expression

1/3k + 16

The above is one of the ways of rewriting the expression

Another way is by taking the LCM

So,we have

k/3+16 = (k + 48)/3

Hence, the equivalent expressions are 1/3k + 16 and (k + 48)/3

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(
5
h
3

8
h
)
+
(

2
h
3

h
2

2
h
)

Answers

Answer: -3h

Step-by-step explanation:

( 5h + 3 - 8h ) + ( -2h x 3 - h x 3 - 2h )

( 15h - 8h ) + ( -6h - 2h - 2h )

15h - 8h - 6h - 2h - 2h

-3h

Use the following image to complete the sentences describing the ratio of spots to eyes.

A ladybug with 2 eyes and 6 spots.

A ladybug with 2 eyes and 6 spots.

There are 6 spots for every

eyes.

There are

spots for every 1 eye.

Answers

Using ratios, the sentences are completes as follows:

There are 6 spots for every 2 eyes.There are 3 spots for every 1 eye.

What is the ratio between two amounts?

The ratio between two amounts a and b is given by the division of a by b, as follows:

r = a/b.

Between two amounts b and a, the ratio is given by the division of b by a, as follows:

r = b/a.

This means that the ratio between two amounts is not commutative, meaning that the order of the amounts matters.

A ladybug with 2 eyes and 6 spots, hence the first sentence is given as follows:

There are 6 spots for every 2 eyes. (ratio is the number of eyes for 6 spots).

The number of spots per eye is the ratio of the number of spots and the number of eyes, as follows:

Spots per eye = 6 spots/2 eyes = 3 spots per 1 eye.

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ind the intersection of the three sets: A = {–4, 3, 10}, B = {3, 6, 10, 15}, C = {–4, 10, 20}.


{–4, 10}

{–4, 3, 6, 10, 15, 20}

{10}

{–4, 3, 10}

Answers

The intersection of the A, B and C sets is { 10}

The student council at Baker High School is planning a dance. The table shows their budget. What is the student council’s expected profit?
Item. Funds raised. Expenses
Dance tickets. $400
DJ fuze. -250
Decorations. -125

Answers

The student council’s expected profit as per given budget is equal to $25.

As given in the question,

Budget decided by the student council at Baker High School while planning a dance.

Total expenses on the items used for the dance

DJ fuze. : $250

Decorations.  : $125

Total expenses done by student council for dance

= $( 250 +125)

=$375

Total funds raised by dance performance is equal to

Dance tickets. $400

Total revenue =$400

Revenue >Expenses

Student council’s expected profit= $(400 -375)

                                                        = $25

Therefore, the student council’s expected profit as per given budget is equal to $25.

The complete question is:

The student council at Baker High School is planning a dance. The table shows their budget. What is the student council’s expected profit?

Funds raised:

Dance tickets : $400

Expenses:

DJ fuze. : $250

Decoration : $125

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Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10.
Rectangle C has length 30 and width 15,
B? If so, what is the scale factor?
a, Is Rectangle A a scaled copy a of Rectangle
b. Is Rectangle B a scaled copy of Rectangle
A? If so, what is the scale factor?
C. Explain how you know that Rectangle C is not a scaled copy a of Rectangle B.
d. Is Rectangle
A.a scaled copy of Rectangle
C? If so, what is the scale factor?

Answers

Answer:

A. Yes, Rectangle A is a scaled copy of rectangle B.

B. Yes, Rectangle B is a scaled copy of rectangle A.

C. No, Rectangle A is not a scaled copy of rectangle C.

Step-by-step explanation:

Rectangle A has dimensions 12x8 and Rectangle B has length 15x10.

We see that sides of A and B are proportional because

[tex]\frac{12}{15} = \frac{8}{10}[/tex]

So we say that since sides are proportional A and B are similar or scaled copy of each other.

Since A is smaller and B is bigger, a is 0.8 scaled copy of B. Similarly B has an enlargement scale factor = 1.25 Rectangle C has 30x15, not proportion with sides of A and B. Hence we find that C is neither a scaled copy of A nor B

Hope this helps! :))

Write and Solve Equations in Context

A group of friends wants to go to the amusement park. They have $246.75 to spend
on parking and admission. Parking is $14, and tickets cost $33-25 per person,
including tax. Write and solve an equation which can be used to determine 2, the
number of people who can go to the amusement park.

Equation:
?
Answer: 2 =

Answers

Answer:

8 people

Step-by-step explanation:

117.50 - 5.50 = 112

112 ÷ 14.8 = 7.56756756757, but you round it up to 8, so the answer is 8 people.

Which is a formula that can be used to find the area of one triangular section of the door? How do you know the formula work?

Answers

A formula that can be used to find the area of one triangular section of the door is; (1/2) * Area 0f rectangle

How to find the Area of the triangle?

From the attachment, we can say let us;

Denote the Length as L

The width as w.

Area of a triangle is given by the formula;

A = 1/2 * base * height

The area of the rectangle is:

A = Length * Width

From the attachment, we can see that the rectangle is divided into two equal triangular sections.

This implies that, the area of one of the triangular sections is half the area of the rectangle. Thus;

Area of Triangle = (1/2) * Area 0f rectangle

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One person paints 1/4, one 1/3 and one 1/5. When they’re done 15m is unpainted, what is the total length?
Show your calculation

Answers

The total length of the wall that the individuals have to paint is 69 3/13 m.

What is the total length?

The first step is to add the fractions of the wall painted by the three people together. Addition is the mathematical operation that is used to determine the sum of two or more numbers.

Sum of the fractions:

[tex]\frac{1}{4} + \frac{1}{3} + \frac{1}{5}[/tex]

[tex]\frac{15 + 20 + 12}{60}[/tex] = [tex]\frac{47}{60}[/tex]

The fraction of the wall that has not been painted = 1 - [tex]\frac{47}{60}[/tex] = [tex]\frac{13}{60}[/tex]

13/60 of the wall = 15m

13/60 x w = 15

w = 15 ÷ 13/60

w = 15 x 60 /13 = 69 3/13 m

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Please Help Please ASAP

Answers

The graph of the inequality y < 1 - 3x is in the attachment below.

How to Graph an Inequality?

Given the inequality, y < 1 - 3x, we need to determine if the line of the inequality graph will be dashed or solid, the slope (m) of the line, and the y-intercept (b).

The slope (m) of the inequality y < 1 - 3x is -3. This means the line would be a declining line where the rise/run = -3.

The y-intercept (b) of the inequality y < 1 - 3x is 1. This means the line would intercept the y-axis at y = 1.

The boundary line of the inequality graph for y < 1 - 3x would be a dashed line because of the inequality sign "<". It also means the shaded part would be below the boundary line, because, the inequality sign, "<" means the the values are not included.

The graph that will represent the inequality given is the image attached below.

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1 point
Which graph represents the solution x > 3?

Answers

Graph 1 represents the solution x > 3.

In Graph 1, the line is highlighted from point 3 with a white dot which is used to assert that all the values from 3 to positive infinity but 3 would not be considered. The highlighted side is toward the positive side.

In Graph 2, the line is highlighted from point 3 with a white dot which is used to assert that all the values from 3 to negative infinity but 3 would not be considered. The highlighted side is toward the negative side.

In Graph 3, the line is highlighted from point 3 with a black dot which is used to assert that all the values from 3 to positive infinity and 3 would be considered as well. The highlighted side is toward the positive side.

In Graph 4, the line is highlighted from point 3 with a black dot which is used to assert that all the values from 3 to negative infinity and 3 would be considered as well. The highlighted side is toward the negative side.

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