If something is to a negative power is the number negative? eg: 5^-2

not nessicarly it means you are moving the decimal left two places if it was positive you would move the decimal to the right two places

No, you would but 5/\-2 into an fraction. When you put it an a fraction, it becomes a positive. 1/5/\2. This equals 1/25.

(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

168

step-by-step explanation:

i am pretty sure that the answer is 168