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lukranit [14]
3 years ago
11

A person is working at a constant rate. If he produces 15 details in 8 hours, how long does he need to work to produce 18 detail

s? Please write an equation!
Mathematics
1 answer:
torisob [31]3 years ago
3 0

Write and solve an equation of ratios:

15 details      8 hr

--------------- = -------

18 details        x

Cross multiplying, 15x = 144.  Therefore, x = 144/15 = 9.6 hours

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A triangle has two sides of length 20 and 1. What is the smallest possible whole-number length for the third side?
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Hewo

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3 years ago
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erma4kov [3.2K]
D) 1 hour, 4.5 seconds

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3 years ago
50 POINTS AND BRAINIEST PLEASE HELP
exis [7]

Answer:

<h2><u>y = -2x</u></h2>

Step-by-step explanation:

If you notice very carefully then you will see that the line passes through the points :

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Verification :

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y = - 2x

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Hence the answer is verified .

Always try to use the converse of the graphical method .

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