3 years ago

The perimeter of a rectangle is 150 meters. The length is four times the width. What is the area of the rectangle?

Mathematics

2 answers:

natali 33 [55]3 years ago

7 0

The answer is 60 square meters

aalyn [17]3 years ago

5 0

The answer is D. 900

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Answer:

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Step-by-step explanation:

Express the 2 fractions with a common denominator of 21

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multiply numerator/denominator of second fraction by 7

$\frac{4a(3)}{7(3)}$ - $\frac{2b(7)}{3(7)}$

= $\frac{12a}{21}$ - $\frac{14b}{21}$

= $\frac{12a-14b}{21}$

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Add all of the numbers up and divide by the amount of numbers there are. You subtract for the negatives.

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Answer:

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