3 years ago

Yep brainliest if correct

Mathematics

2 answers:

Gennadij [26K]3 years ago

8 0

it d
2197
hope that helps

Diano4ka-milaya [45]3 years ago

5 0

9514 1404 393

Answer:

B) -125

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

(a^2 -b^2)^3

= (2^2 -(-3)^2)^3

= (4 -9)^3

= (-5)^3

= -125 . . . . . matches choice B

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A rectangular swimming pool that is 10 ft wide by 16 ft long is surrounded by a cement sidewalk of uniform width. If the area of

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We are asked to solve for the width "x" in the given problem. To visualize the problem, see attached drawing.
We have the area of the swimming pool such as:
Area SP = l x w
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Area SP + SW = (10 + x) * (16 + x)
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The value of x is <span>5 feet. </span>