Will give !

andrew participated in a bicycle race. the total distance covered was 56
miles. if he cycled at a constant rate of 14 miles per hour, how much time
did andrew take to complete the race?
a) 1 hr.
b) 4 hr.
c) 7 hr.
d) 9 hr.

Option B

Step-by-step explanation:

So here we are trying to calculate the Time and the formula for that is Distance/Speed.

Time = 56 miles/ 14 miles per hour

Time = 4 hours

(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

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632