The length of a cell phone is 1.2
1.2 inches and the width is
4.8
4.8 inches. The company making the cell phone wants to make a new version whose length will be
1.02
1.02 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

where is the page?

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

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.