10. a study by the u. s. office of science and technology in 1972 estimated the cost in 1972 dollars) to
reduce automobile emissions by certain percentages, and the graph gives the linear model of this table.

(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

-6 is the correct option from the above given options

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6