The perimeter of a rectangular playground is 46 m. ... 46 – 14 = 32 32 / 2 = 16 ... new carpeting for her family room. Her family room is a 12 ft by 21 ft rectangle. ... Charles has a rectangular flower garden that is 5 yd long and 12 yd wide. ... After installing the carpet, Betty decides to also install floor wood molding for her living.

(i just added names for explanation)

6 0

3 years ago

3x^3-8y^2 pls someone help

Natalija [7]

Answer:

3x^3 -8y^2

Step-by-step explanation:

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6 0

3 years ago