Answer:
B. 49 + 5π
Step-by-step explanation:
9 + 9 + 18 + 8 + 5 = 49
C = πd
d = 18 - 8 + 5 = 5
X=12 because 4x=7y so if there were 21y then it would be 4 * 3 which is 12<span>
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Answer:
B. 60
Step-by-step explanation:
a quadrilateral always adds up to 360°. so you add up all angles then subtract your sum from 360. 140+80=220, now add angle U which is a congruent angle to angle s so 220+80=300. now 360-300=60
Answer:
1436.75504 or 1372/3π cm^3
Step-by-step explanation:
The volume of a sphere can be found using:
V = 4/3 πr^3
We know the radius is 7, so we can substitute 7 in for r
V = 4/3 π7^3
Evaluate the exponent
V = 4/3 π 343
If we want the answer in terms of pi, multiply the two other numbers, that are not pi: 4/3 and 343.
v= (4/3*343)π
v=1372/3π
If we want an exact answer, multiply 1372/3 and pi
v=1436.75504
So, the volume is 1436.75504 or 1372/3 π cm^3
Answer:
not sure
Step-by-step explanation:
