I just need sum help:( and a tutor

The forth answer.

Try also transformation of curves bite (size) page.

I think it would reflect y less than x as we start x^2 for f(x) and usually 1 or 2 is the answer in quadratics. Once we have found y we can work out x

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

16.9 times 2.85

step-by-step explanation: