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3 years ago

Will someone, please help solve this equation?

Mathematics

1 answer:

kipiarov [429]3 years ago

7 0

Answer:

131.25

Step-by-step explanation:

There are 3 trapezoids that you need to find its area, all the areas are the same.

Area of trapezoid:

A=(a+b)/2*h

a = 20

b = 15

h = (20-15)/2 = 5/2

A = (20+15)/2*5/2

A = 43.75

3A (3 gardens) = 131.25

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3 years ago

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3 years ago

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3 years ago

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kow [346]

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$2)\\(-2)(4)=-8\\(2)(-4)+-8\\-16:2=-8\\-16:(-2)=8\neq-8\\\\\text{All of the following expressions have the same value except}\ -16:-2.$

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4 years ago

The selling price of the Robertsons family house dropped from $500,000 to $250,000. What was the percent decrease in the value o

Alexus [3.1K]

Answer:

50%

Step-by-step explanation:

You can literally do it mentally lol

$500,000

- <u>$250,000</u>

$250,000

so by common sense, it's 50%

Hope it helped!

5 0

3 years ago

Read 2 more answers

Will someone, please help solve this equation?​

Will someone, please help solve this equation?