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Fudgin [204]
3 years ago
8

given a rectangle that is 21 cm longer than it is wide. Express the perimeter (in cm) of a rectangle in terms of its width w.

Mathematics
2 answers:
pashok25 [27]3 years ago
6 0
L = W + 21

P = 2(L + W)
P = 2(W + 21 + W)
P = 2(2W + 21)
P = 4W + 42

answer
P = 4W + 42 (cm)
Mumz [18]3 years ago
3 0
Sent a picture of the solution to the problem (s).

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If x^y = z is there any way to find y if you know x and z?
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2 years ago
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6 0
2 years ago
Find m∠MON<br> I have a hard time with theses
fredd [130]

Answer:

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By angle addition postulate, we have;

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3 0
3 years ago
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4 years ago
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