3 years ago

Find the two square roots of the number 169

Mathematics

1 answer:

Mazyrski [523]3 years ago

4 0

One root belonged to an old tree next to the road, and the other is part of a small tree.

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Answer:

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Step-by-step explanation:

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3 years ago

Mr. Douglas drove 2,482 miles. He spent 42.5 hours in the car driving. What was his avrage speed for the trip?

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Use the formula speed=distance/time, or s=d/t.

Substitute 2,482 for d and 42.5 for t.

s=2,482/42.5

Simply divide for the answer:

Mr. Douglas' average speed for the trip was 58.4 miles per hour.

I hope this helps! ^_^

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