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soldi70 [24.7K]
3 years ago
15

eric kweeder can paint a wall in 14 minutes. His brother, Jessup can paint the same wall in 35 minutes. How long will it take th

em working together to paint the wall?
Mathematics
1 answer:
marin [14]3 years ago
5 0

First find the rate of each painter given the time it takes for them each to complete the job.

Eric rate: 1/14 of the job per minute

Brother: 1/35 of the job per minute

Together: 1/14+1/35 = 7/70 = 1/10 of the job per minute

This means that the job will be completed in 10 minutes.

answer: 10 minutes

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What are the measures of Angles a, b, and c? Show your work and explain your answers.
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Answer:

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Step-by-step explanation:

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Angles "a" and "b" are complementary because the sum of angles in a triangle is 180° and the third angle in that triangle is 90°. Then ...

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Ghella [55]

Answer:

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