Answer: 140
Step-by-step explanation:
n calculate
Well if you combine the 3x and the other x it'll be perfect.
hope this helped you sweetie :)
Answer: D
Step-by-step explanation:
The perimeter is all the sides added up
2.5x + 2.5x + 10 + 2 + 10 =>
5x + 22
It is also given that the perimeter is 10.5x
meaning that both these values are equal
5x + 22 = 10.5x
I think You have to divide 159 by 11, and that would make you get 14.
when u have a common a denominator then you just add the numerator that would be 7 and 9. 7 + 9= 16
so ur solution would be 16/22 and then u would simplify by dividing both values by 2.
so the solution is8/11