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disa [49]
2 years ago
10

Determine the perimeter of a rectangle that is 10 inches long and 9 inches wide. inches

Mathematics
2 answers:
Vikki [24]2 years ago
7 0
Perimeter formula: l + w + l +w. L represents length and w represents width. So the equation is 10 + 9 + 10+9. The answer is 58 inches. Oh
Alex777 [14]2 years ago
4 0

Answer:

38

Step-by-step explanation:

2(l + b)

2(10 + 9)

2(19)

2*19

38

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Answer:

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Step-by-step explanation:

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5 0
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zlopas [31]

Answer:

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Step-by-step explanation:

Comment

I think you should try this one yourself after I post my answer. Estimation is a very valuable tool -- the more you use it, the handier it gets.

Formulas

pi = 3

V = 4/3 * pi * r^3

Givens

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Solution

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V = 4/3 * 3 * 2^3                      Cancel the 3s

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4 0
2 years ago
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Step-by-step explanation:

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