What is the slope of the linear equation 30x-60y=12
2 answers:
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Answer:
C. 14 metres cubed
Step-by-step explanation:
The volume of a sphere is denoted by: , where r is the radius, while the volume of a cylinder is denoted by:
, where r is the radius and h is the height.
Here, we know that the sphere and cylinder have the same radius and height. However, the "height" of the sphere is technically just the diameter, which is twice the radius. So, h = 2r. We know the volume of the cylinder is 21, so:
πr³ = 21/2 = 10.5
Now plug this into the volume of a sphere formula:
The answer is C, 14 metres cubed.
A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.
<h3>What is a line?</h3>A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.
Perpendicular lines are those lines that intersect each other at a point, and the angle between the two lines is 90°. The diagram given below represents the given situation.
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