The table shows the number of candid pictures of students for the yearbook for two consecutive years. Year Number of Photos
2015 236
2016 214

What was the percent of decrease in the number of candid student pictures from 2015 to 2016, rounded to the nearest tenth?

step-by-step explanation:

if x = 2 you have to find x to finish the problem

(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

the answer is y = 11.54

hope this : )

its an acute right triangle

step-by-step explanation: