How do I solve for x ?

x = 4

Step-by-step explanation:

Hi there !

use Thales theorem

x/(x + 8) = 4/12

12x = 4x + 32

12x - 4x = 32

8x = 32

x = 32 : 4

x = 4

4/(8 + 4) = 4/12

4/12 = 4/12 (true)

Good luck !

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.