yvexte
yvexte
20-06-2018
Mathematics
contestada
Find the value of x.
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musiclover10045
musiclover10045
20-06-2018
The 2 angles are complementary angles and need to equal 90 degrees.
Making an equation we have:
4x-10 + x = 90 degrees
Add like tems:
4x +x = 5x
Now we have:
5x-10 = 90
Add 10 to both sides:
5x = 100
Divide both sides by 5:
x = 100/5
X = 20
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StudyWithFangirl
StudyWithFangirl
20-06-2018
You have it right. The answer is 20.
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