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Xelga [282]
3 years ago
13

The area of a rectangle is 525 sq cm. the ratio of the length to the width is 7:3. find the length and width.

Mathematics
1 answer:
nalin [4]3 years ago
3 0
Suppose the length is 7x, the width is then 3x
7x*3x=525
21x²=525
x²=25
x=5
so the length is 7*5=35, and the width is 3*5=15
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Anvisha [2.4K]
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7 0
3 years ago
,Line segment PQ is shown on a coordinate grid:
Marina86 [1]

Answer:

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Step-by-step explanation:

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2 years ago
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