Help me with the question A and B please urgent...

Mathematics

2 answers:

ankoles [38]3 years ago

8 0

The perimeter of an object is all of its sides added up. So it gives you the length and widths of the shape.
A. X + 4 + X + X + 4 + X = 34. But we can simply that even further. To 4X + 8 = 34

B. So solve that you would first Subtract 8 from each side. You then get 4x = 26
X = 13/2
13/2 is your answer. You can simplify this to 7.5 but ask your teacher if you can leave it as 13/2 because it will save you a lot of time on a test.

vampirchik [111]3 years ago

7 0

A: 34-8 = 26/4 = 6.5 so x=6.5

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