Cos 60 Degrees or you can say, the Cosine of angle α is equal to the ratio of the adjacent side(also called as a base) and hypotenuse of a right-angled triangle.
Volume = PI x r*2 x h/3
r = radius which is shown as 8
h is the height which is shown as 63
Volume = 3.14 x 8^2 x 63/3
Volume = 3.14 x 64 x 21
Volume = 4,220.16 cubic units.
Answer:
Step-by-step explanation:
10 - m = m - 10 is one solution
7x + 5 = 7(x + 5) is no solution
3(t + 2) = (2 + 3t) + 4 is identity
hope this helps!
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Answer:
The answer is 64
Step-by-step explanation:
128 divided by 2 and that is the answer
Is this a algebra question? I just want to know?