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Murrr4er [49]
3 years ago
13

How could you use the scale of a thermometer to find the temperature represented by 110+(-80)

Mathematics
1 answer:
mina [271]3 years ago
5 0
The correct answer is C), find the reading at |-80| degrees below the 110 mark.

We start at the first number, 110.  We go 80 degrees below it to find our answer, since we are adding a negative number.
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Look below.

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Good ol' Pythagorean Theorem.

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You can solve the rest on your own.

Use the same type of equation for the smaller triangle, except your b would be the hypotenuse, so that equation would look something like this:

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