2 years ago

the perimeter of a rectangle is 18 inches what are the possible lengths and widths if the side lengths are whole numbers

1 answer:

8 0

The perimeter is (2 lengths) + (2 widths). Since the perimeter is 18 inches, (1 length) + (1 width) must add up to 9 inches.

If the length and the width must both be whole numbers, the only possible choices for the side lengths of this rectangle are:

1 x 8 in

2 x 7 in

3 x 6 in

4 x 5 in .

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Licemer1 [7]

-9/8 and -15/8. hope i helped

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marshall27 [118]

14: $\frac{1}{2} = \frac{8}{1}$ $\frac{x}{y} = \frac{56}{1}$

56/8 = 7 so multiply 1/2 by 7/1 to get the unidentified fraction "x/y"

1/2 · 7/1 = 7/2 or 3 1/2

15. $\frac{2}{5} = \frac{x}{100}$

to get from 100 to 5, you would divide by 20, so to solve for x, multiply 2 by 20, to get a product of 40.

40/100 = 40% or D

16. $\frac{3}{5} = \frac{12}{x}$

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boyakko [2]

You got this don't worry

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Sidana [21]

Length of the bottom of the triangle = x
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postnew [5]

The solution for the given inequality, m < 3 is 2. According to the inequality, the possible values for “m” must be lesser than 3.

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