Average rate = distance / time
distance = average rate x time
Range of distance = 2.2(1) to 2.2(3) = 2.2 to 6.6
Required range is all real numbers from 2.2 to 6.6, inclusive.
Answer:
Step-by-step explanation:
tan47=x/18
x=18tan47
cosCDB=7/x
cosCDB=7/(18tan47)
CDB=arccos(7/(18tan47))
CDB=68.74
Answer:
A
Step-by-step explanation:
because it is what i think its rright correct me!
Invert and multiply
2/x*(3/(4x))
Then proceed to simplify
(You must simplify twice might I add)
