3 years ago

23. Find the perimeter and area of the rectangle below. 10x^2 7xy^2

Mathematics

1 answer:

coldgirl [10]3 years ago

4 0

Answer:

Area= 70x^3y^2

Perimeter = 20x^2 + 14 xy^2

Step-by-step explanation:

Area is just multiplying the length and width, I multiplied the constants first which gets us 70 then multiplied the variables, they combine however only the x's can be multiplied to each other which results in 70x^3y^2 . The perimeter you just multiply the length by two and the width by two, they are separate because the variables when added to each other do not combine.

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23. Find the perimeter and area of the rectangle below. 10x^2 7xy^2​

23. Find the perimeter and area of the rectangle below. 10x^2 7xy^2