Volume a sphere: [4/3]π(r^3)
Space between the spheres = Volume of the larger sphere - Volume of the smaller sphere
= [4/3]π (R^3) - [4/3π](r^3) = [4/3]π(R^3 - r^3) = [4/3]π {(5cm)^3 - (4cm)^3} =
= 255.5 cm^3
Answer: 255.5 cm^3
Answer:
Step-by-step explanation:
Each answer possibility is a coordinate and represents a variety of an (x,y) point. The equation states that y = 32x + 27, so to find the correct answer, u must find the (x,y) coordinate that makes each side equal to the other. Plug in each number accordingly...
(y) = 32(x) + 27
a. (248) = 32(8) + 27
b. (379) = 32(11) + 27
c. (354) = 32(6) + 27
d. (288) = 32(9) + 27
now it’s just a matter of simplifying to see which equation is true.
a. 248 =/ 283
b. 379 = 379
c. 354 =/ 219
d. 288 =/ 315
The only equation that is true is B.
I hope this helps you
sec Q=1/cos Q
2=1/cos Q
cos Q= 1/2
Q=30+2.pi.n
Q=330+2.pi.n
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