Supplementary angles add up to 180°.
89°= angle 1
x= angle 2
Add the two angles equal to 180°
x + 89= 180
subtract 89 from both sides
x= 91°
ANSWER: The measure of the supplementary angle is 91°.
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The answer is <span>x < −8
</span>
<span>3 − (2x − 5) < −4(x + 2)
3 - 2x + 5 < -4x - 8
8 - 2x < -4x - 8
4x - 2x < -8 - 8
2x < -16
x < -8</span>
Answer:
282 square units
Step-by-step explanation:
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