Answer:

Step-by-step explanation:

<, > - open circle
≤, ≥ - closed circle
<, ≤ - draw the line to the left
>, ≥ - draw the line to the right
Answer: Choice D
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Explanation:
The formula for the surface area of a cylinder is
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We then replace r with 10 and h with 25. Keep in mind that the diameter is 20 mm, so the radius is half that at 10 mm.
So that's how we get to

Answer:
Area of a Square it base x height so 4x4=16+16 = 32 in^2
Step-by-step explanation:
Answer:
When you have an imaginary number in the denominator multiply the numerator and the denominator by the conjugate of the denominator.