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3 years ago

7

A technician charges $25 per hour plus $50 for a house call to repair home computers, make a table and a graph to show the cost

for 1, 2, 3 and 4 hours of home computer repair service. Is there a direct variation?

1 answer:

Arturiano [62]3 years ago

5 0

All you have do do is add 50+25 to get the hourly cost then multiply how many hours to get $300 I think

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1. if a = 16 and b= 12, find c

klasskru [66]

Answer:

20

Step-by-step explanation:

The pythagorean theorem states that

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So $16^2 + 12^2 = c^2\\256+144 = c^2\\400 = c^2$

You would then do

$400 = c^2\\\sqrt{400} = c$

Because a square root is the opposite of a square.

$\sqrt{400} = 20$

because 20 * 20 = 400

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ValentinkaMS [17]

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3 years ago

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algol13

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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