Question

Find x to the nearest tenth.

A.



7.0


B.



6.1


C.



7.5


D.



6.8

Answer 1

both triangles are the "same" in the sense that one of them is a scale down version of the other one. essentially you can multiply a number to one triangle and get it the same as the other one.

To find this number simply divide one of the similar sides in both triangles.

Answer 2

then use that number to multiply it to the x of the similar triangle and that should give you x.

Answer 3

i got 7. is that right?

Answer 4

yes

Answer 5

thank you