Question

Can someone help me with question 3 please. Please make sure you actually answer the question and not type something that isn't regarding the question.

Answer 1

C.6

Explanation:

12x=8

x=8/12=2/3

2/3*9=18/3=6

Answer 2

Option C

Explanation:

We can see that these two triangles are similar triangles. And based on the sides we also know triangle ZXY and triangle FDE have a ratio of 3:2. We can find side x by the equation:

3:2=9:x

3x=18

x=6 or option C