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Lostsunrise [7]
3 years ago
14

Evaluate the express (-5) x (-1) - (-2)=?

Mathematics
2 answers:
marishachu [46]3 years ago
5 0
What they said is correcttttt
Sergeeva-Olga [200]3 years ago
4 0

Answer: 7

Step-by-step explanation:

-5 x -1 - (-2).

First, -5 x -1 = two negatives make a positive, so 5.

Now, 5 - (-2), two negatives signs make a positive sign, so 5 + 2.

Now, 5 + 2 = 7.

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radius = d / 2 = 18 / 2

radius = 9

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