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IgorLugansk [536]

3 years ago

8

Math Topic: Scale Drawings. What is the scale factor from polygon ABCD to polygon PQRS? Write your answer in fraction form. ( Lo

ok at image to get answer) Please answer! I just started this unit and I don't know the answer.

1 answer:

MariettaO [177]3 years ago

3 0

Answer:

1.5 is the asnwer because when you multiply first image by 1.5 you get the second.

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Y is directly proportional to d, y=35 when d=7<br>a) the equation for y and d<br>b)d when y=15

victus00 [196]

the equation for y and d

3 0

3 years ago

Last summer, Marrero was at Newgrange, a stone mound in Ireland that has a diameter of 250 feet. He found a walkway 62 feet long

timofeeve [1]

Answer:

108 ft

Step-by-step explanation:

The line connecting the center with the end of the walkway is radius and is the hypotenuse of the right triangle.

Horizontal leg is the distance x.

<u>Vertical leg has the length:</u>

(250)/2 - 62 = 63 ft

<u>Using Pythagorean theorem to find the length of x:</u>

x² = (250/2)² - 63²
x² = 125² - 63²
x² = 11656
x = √11656
x = 107.96 ≈ 108

7 0

2 years ago

Anya contributed $1,200 toward the purchase

makvit [3.9K]

Answer:

Parent's share would be : 28%

Step-by-step explanation:

Cost of the computer = $2000

Anya's share = $1200

Brother's share = $240

Parents paid rest. That will be : 2000 - 1200 - 240 = $560

Percentage of parents share :

$\frac{560}{2000} \times 100 = 28 \%$

4 0

3 years ago

Which of these is a speed?

miskamm [114]

Answer:

50 miles per hour

Step-by-step explanation:

First one is a distance

Second one is time

Last one doesn't make sense

8 0

3 years ago

Read 2 more answers

Write an equation of the line with a slope of — 7 and y-intercept of 1.

loris [4]

Answer:

y= -7x + 1

Step-by-step explanation:

this is the answer

7 0

3 years ago