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I really need help with this 6th grade work due today

I really need help with this 6th grade work due today-example-1
User Yburyug
by
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2 Answers

6 votes

Answer:

u = 5

Explanation:

The perimeter of a rectangle is all the sides added up.

The oppisite sides are parralel.

So the side across from 6 is all 6

6 + 6 = 12

The perimeter is 22 so you do

22 - 12 = 10

So 'u' equals 5 because you have to divide the number 10 by 2.

User Anton Tananaev
by
7.8k points
9 votes

5

Explanation:

Length (L) = u

Breadth (b) = 6 mi

Perimeter (P) = 22 miles

Now we know

P = 2 (L+ b)

22 = 2 ( u + 6)

11 = u + 6

11 - 6 = u

u = 5

User Lanre
by
8.9k points

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