The key on a pictograph tells what each picture stands for.
What is a ton to start off?
And how many pounds are in a ton
The fractional part would be how many pounds are in the ton
Answer:
y = 54
Step-by-step explanation:
We know the sum of the angles of a triangle are 180
72+y+y = 180
Combine like terms
72 + 2y = 180
Subtract 72 from each side
72-72 +2y = 180-72
2y = 108
Divide each side by 2
2y/2 = 108/2
y = 54
Answer:
Step-by-step explanation:
