A storeowner orders 25 calculators that cost $32 each.The storeowner can sell each calculator for 40$ .the storeowner sold 22 ca
1 answer:
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Answer:
The height is 20 cm.
Step-by-step explanation:
First, we have to know that the volume formula is V = πr²h and the base area of cylinder is a circle. So we can let πr² be 77 cm² . Then we have to substitute the following values into the formula :
Let πr² be 77,
Let v be 1540,
Answer:
Step-by-step explanation:
Given
Required
Determine the measure of side XY
To do this, we make use of sine law. This is as follows:
In this case:
Cross Multiply
Make XY the subject
-- <em>approximated</em>