The first answer is going to be 15.42 (so b) and the second is going to be 10.67 (so a)
The total angle sum of a triangle is 180°
As such, 180= 78 + 2s +4s
102= 6s
s=17
I believe the answer is 4/5x +2. Sorry if I’m wrong.
Answer:
Step-by-Step-explaination
9(−5ℎ) = - 45h
Answer:
4-4=0
16-6-10=0
17-3-4-10=0
1-2+1=0
Step-by-step explanation:
