explain how to solve for the missing side from the similar figures given and solve. (do not just give the answer)

x=14

Step-by-step explanation:

Since the triangles are similar, you first line up the sides. Then, because the 16 and the 24 line up together, you divide them to find out how much bigger the first triangle is, which is 3/2 or 1.5. After that, you can see that the 21 and the x are on the same side, so you would divide 21 by 1.5 or 3/2 to get x. 21÷1.5=14.

x=14

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

i dont know sorry

step-by-step explanation: