Question

find the measure of an angle if its supplement measures 12 less than three times its complement

Answer 1

supplement of angle 180 -x
12 less than three times its complement: 3(90 -x) -12
=> 180 -x = 3(90 -x) -12
3x - x = 270 - 180 -12

Can you continue?

Answer 2

to be honest i got it till the point were u stoped cause ur explaining it to me what should u do next

Answer 3

3x -x = ...?

Answer 4

2x

Answer 5

270 -180 -12 = ...?

Answer 6

178

Answer 7

were did the 90come from'

Answer 8

angle complement: 90 -x

Answer 9

so i can divide the 2 into 178

Answer 10

39

Answer 11

huh

Answer 12

78/2=39

Answer 13

like about this problem

Answer 14

no i understood it better thanks