Is my answer correct? If not could you plz show the explanation of how to solve some might think it’s easy !!!

1

Step-by-step explanation:

( 50 / 5² )² ÷ 4      (by PEDMAS, do the terms inside the parentheses first)

= [ (5 · 10) / (5 · 5) ]² ÷ 4      (the 5's cancel out in the numerator and denominator)

= [ (10) / (5) ]² ÷ 4

= [ 2 ] ² ÷ 4

= 4 ÷ 4

= 1

Hope this helps

im alright what do you need

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