Answer:
6
Step-by-step explanation:
same
Since you already have the perimeter, you can divide it to the total number of sides
156 cm / 12 sides
= 13 cm per sides
Answer:
The answer to this equation is 2
Step-by-step explanation:
x-2 = 3(2-x) \4
x-2= 6 -3x/4
cross multiply
4(x-2)= 6-3x
4x-8 = 6-3
collect like terms
4x+3x = 6+8
7x = 14
divide both sides by 7
7x/7= 14/7
x = 2
Answer:
3(x + 6) = 30
<em>Hope that helps! :)</em>
Step-by-step explanation:
I think that the answer is 97,531