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3 years ago

10

a rectangle has a length of A cm and a width which is half of the length. Given that the rectangle as a perimeter of 240 cm, wri

te down an expression in terms of A for the perimeter of the rectangle, and find the length of the rectangle.

1 answer:

Butoxors [25]3 years ago

6 0

The length of the rectangle is 80cm.

Expression for A and working are in photo.

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3 years ago

A rettangle is 10 inches smaller than it is wide. The perimeter of the

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Answer:

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Step-by-step explanation:

Length = L = Width - 10

Width = W

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3 years ago

If log a=3 log b-2 log c, find an expression for a that does not involve logarithms

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