The radius of a sphere is 3 inches. Which represents the volume of the sphere?
2 answers:
Answer:
b
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V =
πr³ ( where r is the radius )
Here r = 3, thus
V =
π × 3³
=
π × 27 = 4π × 9 = 36π in³ → b
Answer:
B. 36 pi cubic inches
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Answer:
15
Step-by-step explanation:
Sum means the result of an addition, so 20-5=15
3 ( 2t + 5 ) = 5 t + 25
3 * 2 t + 3 * 5 = 5 t + 25
6 t + 15 = 5 t + 25
6t - 5t = 25 - 15
t = 10
Hope this helps!
You have to equal out each side to fine the value of the variable.
hope this helped!!!
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It’s negative 4 your welcome
2n=14 n being the “number” divide 2 on both sides and you’re left w n=14/2 or7