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(PLEASE ILL MARK BRAINILEST)!!A builder uses parallelogram-shaped stones as decoration around a building’s windows. The stones come in many different sizes. Each stone has a base length of x inches and a height of (4x − 3) inches. Write a polynomial to describe the area of a stone. Then find the area of a stone that has a base length of 10 inches.

A parallelogram-shaped stone.

4x 2 − 3x; Area = 37 in.

4x 2 − 3; Area = 397 in2

4x 2 − 3x; Area = 370 in2

4x 2 − 3; Area = 370 in2

User Crayons
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2 Answers

25 votes
25 votes

Answer--370 in²

sorry done on calculator

User Vadeg
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Answer:

4x² - 3x, Area = 370 in²

Step-by-step explanation:

area of parallelogram: base * height

Here given base is x, height is [ 4x - 3 ]

Find area using formula:

( 4x - 3 ) ( x )

4x² - 3x

If the base length which is x is 10, put 10 as x:

4x² - 3x

4(10)² - 3(10)

4(100) -30

400 - 30

370 in²

User BorisTB
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