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17-10-2017
Mathematics

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1) Two angles are said to be complementary if their sum is 90 degrees. Suppose you have two complementary angles such that the second angle is 5 degrees larger than 4 times the measure of the first angle. Find the angles.

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18-10-2017

X+y=90
Y=5+4x

X+5+4x=90
5x=85, x= 17,y = 90-x= 73

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