Question

I am totally horrible at geometry! can someone help me please

Answer 1

Answer: 6

Explanation:

We will set up a proportion to solve. Let x be equal to ?.

`\displaystyle (3)/(5) =(x)/(x+4)`

Now, we will cross-multiply.

3 * (x + 4) = 5 * x

3x + 12 = 5x

12 = 2x

6 = x