ANSWER: 46 cm
you have to add all the lengths of the sides together. rectangles have two sets of equal sides. so, 15 + 15 + 8 + 8 = 46cm.
<span>Example: x − 2 = 4</span>
When we put 6 in place of x we get:
6 − 2 = 4
which is true
So x = 6 is a solution.
How about other values for x ?
<span><span> For x=5 we get "5−2=4" which is not true, so x=5 is not a solution.</span><span>For x=9 we get "9−2=4" which is not true, so x=9 is not a solution.</span>etc</span>
In this case x = 6 is the only solution
Answer:
Option B
Step-by-step explanation:

Hope this helps
10 5/12 can be turned into a improper fraction by multiplying 10 and 12. You get 120. Then you can add 5 and get 125/12.
THE ANSWER IS 125/12!
Answer:
A
Step-by-step explanation:
If you translate left one unit, then reflect across the x axis, you get the ending figure