ANSWER
EXPLANATION
The given equation is
We add the additive inverse of 31 which is -31 to both sides of the equation to get,
Simplify;
Step-by-step explanation:
the answer is
Y=2.5
X=3.75
Answer:
A
Khan Academy
Beacuse you are adding UVW to WVX, it would be: B. Angle Addition Postulate
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