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3 years ago

7

The length of a rectangle is three more than it’s width. the perimeter is 86 cm. Find the length and width of the rectangle. Wri

te an equation to represent the problem and solve the problem

1 answer:

Mariana [72]3 years ago

6 0

Half-perimeter=length+width=width+3+width=43, 2×width=40 so width=20cm and length=23cm.

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Find equation of set of points pieces that its distance from the point 3, 4, -5 and -2, 1, 4 are equal.

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