Answer:
20
Step-by-step explanation:
i think but not fur shure
V = 297 for a square pyramid, I hope its right..
Answer:45
Step-by-step explanation:
Sin^-1= 5÷7
Basically apply your radius and slant height to the formula to find the surface area of a cone which is S=3.14r^2+3.14rl
Answer:
2
Step-by-step explanation:
(f+g)(x)
f(x)= x-3, g(x)= 2x+8