Graphing them and see what the difference is
Answer:
x = 15
Step-by-step explanation:
20^2 + x^2 = 25^2
400 + x^2 = 625
subtract each side 400
it results to 225
square root 225, to equals this -->
X = 15
You must use distributive property to get 2m+10+48m+8 and then add all like terms. You get 50m+18 as your final answer.
V = 4/3πr³
V= 4/3π(4.8)³
V= 4/3π(110.592)
V=147.456π
I think is c. If im incorrect tell me if you have another chance tell me or tell another
