Answered
3x2 – 41x = -110
use quadratic formula

x=10 and x= 3.66667

Step-by-step explanation:

you would need to at 110 to both side to get c before you can solve the quadratic formula, once you have done that you should get 3x2-41x+110=0 than you can now put it in to the formula(-b) which will now be  than solve now combined to get the discriminant -4sc > 0 so there are two real roots which are,  simplify the radicals, x =  and x = that will turn into x = 10 and x= 3.66667

google dat sis

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