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grandymaker [24]
3 years ago
12

A man can dig a ditch in 3 hours and his daughter can dig he same size ditch in 5 hours. Working together, how long will it take

them to dig the ditch?
Mathematics
1 answer:
Marrrta [24]3 years ago
5 0
I believe that this would be 4 hours
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Rasek [7]
The answer is 4,000 ft squared because since the sides are 100 ft and 80ft then we need to multiply them which is 8,000 then divide that by 2 since it’s a triangle which is 4,000 ft squared.
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Ok. Last one please help me. I will give you 5 stars, and a like
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Answer:

3.14

Step-by-step explanation:

The five dollars subtracting what he had left. so that gives you 3.14

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8 0
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AleksandrR [38]
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How to graph 9x+5y=-45
lilavasa [31]
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8 0
3 years ago
What is the surface area of the right cone below?
Flauer [41]

First find height using Pythagorean theorem.

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