Answer:
19/48, 7/16, 0.5, 0.75
Step-by-step explanation:
I think it is 420 but I'm not sure
Answer:
Mparallel = 1
Step-by-step explanation:
Hope this helps!
Answer:
-3
Three feet below the initial elevation
Step-by-step explanation:
The initial elevation is 224 feet.
We take descent to be negative and ascent to be positive.
The numerical addition expression is

We simplify this to obtain:

The negative sign means Sally is 3 feet below his initial elevation