Question

Need help with checking my answer, I think it's C.

Answer 1

When I do the work, I get an answer of B:
\[\frac{ 12 }{ 40 } = \frac{ 3 }{ x }\]
Set it as a proportion to solve for sides on similar figures

Answer 2

x = 10

Answer 3

So, you cross multiplied and got 120=12 and then divided and got 10? @MichaelAlex292

Answer 4

120 = 12x
x = 10
Yes

Answer 5

Can you help me with another question?

Answer 6

Let me see it first

Answer 7

@sourwing was the first question I posted on here B? I just wanna double check with you. I just wanna be sure.

Answer 8

Yep, B is correct, do you need to know why?

Answer 9

Well, no I understand since I did out the work. And thank you, but can you help me with that question I just posted? And I understand why C was wrong.

Answer 10

For the one you just posted, B is correct:
\[\frac{ 1 cm }{ 10 ft } = \frac{ 5.2 cm }{ x ft }\]
Solve for x

Answer 11

So, 52?

Answer 12

But is it centimeters or feet?

Answer 13

52 ft, Yes

Answer 14

Centimeters or feet?

Answer 15

ft

Answer 16

its converting cm to ft

Answer 17

Are you sure? 100%?

Answer 18

Yes 100% sure

Answer 19

@Nnesha Can you double check these?