Answer:
D) 24.5
Step-by-step explanation:
use the pythagorean theorem.

Plug in the values. 
a+ 625 = 1225
then solve for a by subtracting 625 from 1225 = 600
√600= 24.5
Twelve point nine plus eight equals twenty point nine (12.9 + 8 = 20.9)
Hope this helped :)
100-37.5 = 72.5% of the marbles were not green
Answer:
B= -3
Step-by-step explanation:
Thats when the graph is at it's lowest
Can u repost with the graph?