Answer:
<em>a </em>- 13
Step-by-step explanation:
a- 13 because you are taking 13 away from a
Answer: x-13 (?)
day 1 5 day 2 8 day 3 2.5 day 4 10 day 5 10 altogether is 35.5
5+3=8
5/2=2.5
5*2=10
10+10+8+5+2.5=35.5
a=72° b = 6°
answer is in pic
