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Inessa05 [86]
3 years ago
9

A square has the length 2x and width -4x-7. What is the area of the square?

Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0

Answer: -8x^2-14x

Step-by-step explanation:

A square is a rectangle, so this shape would be classified as a rectangle.

The area of a rectangle is length times width, so that means the area is 2x(-4x-7), which equals -8x^2-14x. Therefore, the area is -8x^2-14x.

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Problem 8
SpyIntel [72]
Answer:

Explanation:

1. x represent the copybook while y represent the pen that is bought.

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3 years ago
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