Answer:
44.4
Step-by-step explanation:
Since we have a right triangle, we can use trig functions
sin theta = opp / hyp
sin x = 7/10
Taking the inverse sin of each side
sin^-1 (sin x) = sin^-1(7/10)
x = 44.427
Rounding to the nearest tenth
x = 44.4
A. 7
The solution is in the attachment
29
I hope this helps!
Alicia: 43 miles/hour
Trish: 46 miles/hour
so Alicia drives at a slower rate
