ANSWER


EXPLANATION
The given triangle has a right angle.
The side opposite to the 45° angle is 7 units.
To find angle x, we use the tangent ratio.
Recall the mnemonics TOA, which means,




To find y, we use the sine ratio, which means






71 - 2n I think I hope I'm right
Answer:
12 + 6m
Step-by-step explanation:
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