Use the formula d = ( r − c ) t to find c if d = 6 , r = 4 , and t = 2 . c=

First, we are going to want to plug in the values we are given. In this case, we will end up with the equation:

From here, we can solve the equation to find :

We have found that c = 1.

(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