I THINK THE ANSWER WOULD BE C
Answer:
0.) Y= -5
-1.) Y= +3
Step-by-step explanation:
Interesting question... let's draw a picture.
50 m ----------
\ ----------------------------- \
75 m down \ / 60 m up 45 m down ------
---------
So what's going on?
Going 75 m deeper: 50 + 75
Coming up 60 m : 50 + 75 - 60
Going 45 m deeper: 50 + 75 - 60 + 45
Final depth: 110 m
Answer:
78
Step-by-step explanation:
11(a) + 15(b) / 2×6(h)
