How do you do this equation 3x/2+x=9/4
2 answers:
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Answer:
Step-by-step explanation:
Given
<em>See attachment</em>
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Required
Determine the total surface area, T
T is calculated using:
Substitute values for r and h
Remove bracket
Take
So, we have:
--- approximated.
<em>Hence, the surface area is 1300 square inch</em>
Answer:
Step-by-step explanation:
Given
New mail carrier takes 4 hours for delivery i.e.
New mail carrier completes part of work in 1 hour
Old mail carrier takes 3 hours for delivery i.e.
mail carrier completes part of work in 1 hour
If they work together, they complete the work in x hours i.e.