Please help I don't get this at all-

So, to start off, the two places given are, (-5.5, 2) and (2, -5.5)

The first number is described in the x plane and the second number is described in the y plane.

Firstly, you would plot -5.5 in the x and 2 in the y and see where they meet up, this is located in Quadrant Q.

Secondly, you would plot 2 in the x and -5.5 in the y and see where they meet up, this is located in Quadrant S.

Question A) The starting point is in Quadrant Q and The ending point is in Quadrant S

Question B) Since the check point is located at (5.5, 2) (which is located in Quadrant P), the main difference is that you only have to move along the x axis which means that the y stays the same but the x changes

Hope that helped!

(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

you need to give us more information since we can't answer