Use pythagoras theorem to find height. you get, h=4. so volume ,
u get,v=
Answer:
C. 21π cm³
Step-by-step explanation:
Use volume formula for cone
r = 3cm
h = 7cm
Answer:
b
basically 5/8 goes to 1/2 0.8 times which is 4/5
Answer:
y = 0
Step-by-step explanation:
Substitute x into the equation, then solve for y:
y + 4 = 2(3 - 1)
y + 4 = 2(2)
y + 4 = 4
y = 0
Answer:
B
Step-by-step explanation:
-2 + 12 = 10