The terminal end of the angle has dropped 25° under the x-axis.
That's Quadrant-IV .
Answer:
Step-by-step explanation:
Go to Khan Academy and type in Solving linear systems the matrices (video).
For this case, you must use the given expression, taking into account that:
n = number of days.
We have then that for day 21, n = 21.
Substituting we have:
a21 = 100 + (21-1) * 4
a21 = 180
Answer:
she sprints 180 yards on day 21
