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My name is Ann [436]
2 years ago
6

How do add negative numbers

Mathematics
2 answers:
Vadim26 [7]2 years ago
8 0
Example:2-(-1)+(-7)=5
It’s always easier if you just add parenthesis so you can see clearly whats happening. Hope you have a good day.
Yakvenalex [24]2 years ago
4 0

well, a negative plus a negative always will be a negative

example:

-1+-1=-2

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3 years ago
Using the side lengths of △PQR and △STU, which angle has a sine ratio of 4/5?
marishachu [46]

Given the two triangles, and the sine ratio formula is equal to:

Sin(x) = O/H

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So the answer is

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Answer:

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Step-by-step explanation:

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