<span>Well first this one you can just count which ones are 9 units away so it could be A becuase -4+-9=-13
Another is B because
-4+9=5
</span>I hope it helps.
Comment if you need more help
The answer is 12, 13 and 16
We are looking for the hypotenuse in this right triangle. The reference angle is 41 degrees. We have that angle and the side that is opposite that angle, 22, so the trig identity that we will use that relates the side opposite to the hypotenuse is sin. Our ratio would be set up like this:

. Solving for xy we will have

, choice D from above.
Do Error = rate x actual
This helped me lots and I got an 85% on my quiz just by using this method