Question

Score:

A rectangle with a length of x - 4 and a width of 8 has a perimeter of 34.
what is the valuee of x

Answer 1

The perimeter of a triangle is given by \(2(length + width)\).
So, the perimeter will be \(2(x - 4 + 8)\).

As we already have the info that the perimeter is 34, we may equate:\[ 2(x - 4 + 8) = 34\]\[x - 4 + 8 = {34 \over 2} \]Etcetera.

Answer 2

17 ?

Answer 3

\(x - 4 + 8 = 17\)

Now find x..

Answer 4

What is the value of :

-4 + 8 = ??

Answer 5

@miadeex I am asking you ..

Answer 6

444444444

Answer 7

So:

\(x + 4 = 17\)

So now subtract both the sides by 4..

Answer 8

13

Answer 9

Well Done..