Asap please help soon

4

Step-by-step explanation:

By dilating each side of Triangle ABC, you get half the size on Triangle A'B'C' which makes it dilated by 2.

Next it would reflect off the y axis, if it reflected the X axis then it would be upside down.

Hope this helped :)

do you mean add both of the equations together

because if you do the answer is 10x-5

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