Answer:
It is given that :
As we have to find the Domain of .
-1 ≤ sin x ≤1
So it is defined for x lying between .
As meaning of Domain is those values of x for which any function f(x) is defined.
2. Find m∠F. a.30° b.60° c.15° d.10°
1 answer:
You might be interested in
Answer:
Average speed = miles per hour
Step-by-step explanation:
Formula to calculate the average speed of an object is,
Average speed =
If I travel with the speed of x mph for t hours,
Total distance covered = Speed × Time
=
= miles
Similarly, if I travel with the speed y mph for t hours,
Total distance covered = miles
Total distance covered by me = miles
Total time taken to cover this distance =
= hours
Therefore, expression for the average speed will be,
Average speed =
=
= miles per hour