The measure of 2
complementry anglesare (2x-7) and (x+4). Find x .
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Answered by
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Sum of complementary angles=90. so 2x-7+x+4=90... 3x-3=90 then 3x=93 means x=93/3=31. Now 1st angle is 2×31-7=62-7=55° and 2nd is 31+4=35°
Answered by
1
Answer:
31⁰
Step-by-step explanation:
(2x-7⁰)+(x+4⁰)=90⁰
=2x-7⁰+x+4⁰=90⁰
=3x-3⁰=90⁰
3x=90⁰+3⁰
x=93⁰/3⁰
x=31⁰
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