Answer:
2.5
Step-by-step explanation:
56(t+1/2)=70 t
56T + 28= 70T
28=70T-56T
28=14
2=T
s=T+ 1/2
S=2+ 1/2
S=2.5 hours
Answer:
aa
Step-by-step explanation:
Answer: 989.172
Step-by-step explanation:
Answer:
I am pretty sure it is dependent
Let me know if it is wrong.
Answer:
m3=43°
Step-by-step explanation:
The total has to add up to 180° so 180-137 = 43°