Answer:
DEF = 110
Step-by-step explanation:
Supplementary angles add to 180
3x+5 +2x = 180
Combine like terms
5x +5 = 180
Subtract 5 from each side
5x = 175
Divide each side by 5
5x/5 = 175/5
x =35
DEF = 3x+5
= 3*35 +5
= 105+5
= 110
I can't type it I have to solve on a paper for you
Answer:
Answer is D. 1.97
I Hope this answer helped you.
(10/n +6) -3
10/2+6-3
5+6-3
11-3
8
Hope this helped!
