Answer:
97.7 cm
Step-by-step explanation:
The volume of a cylinder is given by the equation
where:
r is the radius of the cylinder
h is the height of the cylinder
V is the volume
In this problem, we know that the volume of the cylinder is
Here we are not given the height; here, let's assume it is
h = 20 cm
Therefore, we can re-arrange the equation to find the missing dimension, which is the radius of the cylinder:
Answer: (5,-6)
Step-by-step explanation:
Answer:
30° is one of the degree measures of the angles.
Hence, option (A) is true.
Step-by-step explanation:
- Let 'x' be the degree measure of the first angle.
Given that the degree measure of one of two complementary angles is twice that of the other.
- Thus, the other angle = 2x
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<em><u>Complementary angles</u></em>
- We know that two angles are termed as complementary angles when the sum of their measured angles is 90°.
Thus the equation becomes
x + 2x = 90°
3x = 90°
Divide both equations by 3
3x/3 = 90°/3
x = 30°
Therefore, 30° is one of the degree measures of the angles.
Hence, option (A) is true.
Answer:
-5/3
Step-by-step explanation:
-8--3=-5
5-2=3
It would be A because b+a
