HEL THIS IS DUE TODAY “explain how to multiply two fractions”

You would just multiply across for example  Then simplify if need

Answer down below!

Step-by-step explanation:

When multiplying two fractions, you have to look at the denominator, and see if their the same. If they arent, find a common denominator. If they are, line them up and continue to multiply.

answer is more than one

step-by-step explanation:

(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