Answer:
m∠C = 107°
Step-by-step explanation:
there are 4 sides so we first need to find the total interior angle:
m∠C = 360° - 90° - 90° - 73°
= 107°
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$11,000
275,000×4% = 11,000
x= -19
-3 + x = -22
Add 3 to each side
-3+3 +x = -22 +3
x = -19
