Yes the graph will show a proportional relationship
Answer:
x = 27
Step-by-step explanation:
mean is calculated as
mean = 
sum = 2 + 7 + x = 9 + x and count = 3 , then
= 12 ( multiply both sides by 3 to clear the fraction )
9 + x = 36 ( subtract 9 from both sides )
x = 27
Answer:
mathpapa helps btw
Step-by-step explanation:
a=bh/
-2h+2
in the fraction form
The perimeter is the sum of all of the sides.
3x + 2 + x + 13 + 3x + 8 + 2 + x + 5
Combine like terms:
8x + 30
So the perimeter is 8x + 30