Ok so im doing my test on k12 on -59,871 / 128,586.689 how the absolute heck do I do this, I know I can look it up, BUT I wanna learn it here.
ill give yall something nice

=−0.465608

Step-by-step explanation:

this is ur answer all ur doing is dividing them and I understand.

(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

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: