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3 years ago

How wide is a rectangle with a length of 38 cm and 8 dm perimeter?

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

Perimeter is all four sides added together, therefore....

38+38= 76

8dm= 80cm
80cm*2=160 cm

76+160= 236<span />

LenaWriter [7]3 years ago

8 0

So perimeter mesans to add we want to see how wide it is so for this problem we are going to add 38+38 which equals 76 then add 8+8 is 16 add 76+16 which is 92

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Answer:

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Step-by-step explanation:

Given

a+b+c = -6 and x+y = 5

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Rearranging the terms

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Simplifying will give us:

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Therefore,

9y +9x - 10a-10c -10b = 105 ..

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