2 years ago

Two supplementary angles have measures (3X +14°) and (2X -9°) what are the measures of two angles

2 answers:

7 0

So the equation would be (3x+14) + (2x-9)= 180 because supplementary angles equal 180 degrees. Then you would just solve the equation to get 35 for x. Then you would plug 35 for x into (3x+14) and (2x-9) and you should get 119 and 61.

beks73 [17]2 years ago

4 0

Answer:

I really don't know, sorry I cant help

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