Answer:
B and E
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
5x+9-3x=21
5x-3x=21-9
2x=12
x=6
Pic:
V = 1/3 × 4^2 × 3 + 4^3
V = 16 + 64
V = 80
words:
d = 12, r = 6
SA = 4 × pi × 6^2
SA = 144pi
V = 4/3 × pi × 6^3
V = 288pi
SA to V is 1 to 2 (1:2)
A, it correctly shows p added to 25-5.
Notice that the two minus signs cancel out, so 12-(-5) is equivalent to 12+5. This sum is clearly 17.