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3 years ago

20 POINTS!! (Also explain the reasoning you used to find the expression) ILL MARK BRAINLIEST

Mathematics

2 answers:

Ratling [72]3 years ago

6 0

Answer: your answer is 400 yd's and please pick me for brainliest

Step-by-step explanation:

40 × 10 = 400

Cerrena [4.2K]3 years ago

5 0

9514 1404 393

Answer:

6x^2 +64x yd²

Step-by-step explanation:

The total horizontal width is ...

w = (x -2) +(3x) = 4x -2 . . . yards

So, the width of the downward-extending leg at right is ...

(4x -2) -(2x -2) = 2x

The total vertical height is ...

10 yds + 40 yds = 50 yds

So, the height of the downward-extending leg at right is ...

50 -3x . . . yards

Then the empty rectangle at upper right has an area of ...

A = LW = (3x yds)(10 yds) = 30x yd²

and the empty rectangle at lower left has an area of ...

A = LW = (2x -2 yds)(50 -3x yds) = -6x^2 +106x -100 yd²

The total area is the product of overall width and overall height, less the areas of the two empty rectangles:

A = (4x -2 yds)(50 yds) -30x yd² -(-6x^2 +106x -100) yd²

A = 6x^2 +64x yd² . . . . . area of the proposed parking lot

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Answer:

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<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

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