Question 7 3 pts
John left the museum and drove south at a rate of 45 mph. Sally left two hours later driving 20 mph faster
than John in an effort to catch up to him. How long did Sally have to drive to catch up with John?
O 6.2 hours
O 4.5 hours
O 6.5 hours
8.6 hours

step-by-step explanation: where's the phrase?

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

its 50 miles away from the starting point

18.8cm hope i at all

step-by-step explanation: