Answer:
the answer is 7917.51cm^3 [OPTION A=7,922cm^3]
Step-by-step explanation:
radius=d÷2 41÷2 = 20.5, height=18cm
Volume=πr^2h÷3
=3.14×(20.5)^2×18÷3
=(3.14×20.5×20.5×18)÷3
=23752.53÷3
=7917.51cm^3
Answer:
13-13i
Step-by-step explanation:
2(5+i)-3i(5+i)
10+2i-15i-3i²
10-13i+3
13-13i
The answer is b: 95.03 ft^2
Divide 5.5 by 2 to get the radius of 2.75.
Use 4(pi)(r)^2 to get the surface area of the sphere.
Answer:
2050000
Step-by-step explanation:
10 to the power of 6= 1000000
2.05 x 1000000 = 2,050,000
Hence, 2.05 × 10^6 = 2050000
Hope this helps!
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