Find the missing side. Round to the nearest tenth

x = 12.4343

or, x = 12.43

Step-by-step explanation:

Let 51 be the reference angle

sin 51 = p/h

sin 51 = x/16

or, x = sin 51 * 16

so, x = 12.4343

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

the answer should be a. snail