Laws of ! find x. round the the nearest ! !

21.4°

Step-by-step explanation:

Law of sines:

Triangle ABC:

sin A / a = sin B / b = sin C / c

In this case:

sin (x) / 12 = sin(42°) / 22

Multiply both sides by 12

sin (x) = (sin(42°)/22) x 12

sin (x) = 0.3650

Inverse Sine:

x = sin−1(0.3650)

x = 21.4°

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)