Question

Algebra 1 Question? I'm new :)
Which of these proportions could not be used to find x?

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four over ten = seven over x
x over four = seven over ten
x over ten = seven over four
four over seven = ten over x

Answer 1

@dumbsearch2 please help :)

Answer 2

proportion of triangle can be like
(side1of triangle1) (side2of triangle1)
--------------- = ---------------
(side1of triangle2) (side2of triangle2)

Answer 3

Uh... Still confused..

Answer 4

sorry... erm... Would this make more sense?
http://prntscr.com/366anz

Answer 5

a proportion that could work would include
4/7 = 10/x & 7/4 = x/10
also
4/10 = 7/x & 10/4 = x/4

Answer 6

soooo... (sorry) uhm let me think... so would it be A?

Answer 7

@jigglypuff314

Answer 8

mmm I think it's asking for one that does not work?

Answer 9

oh yeah! so let me look at my options again! Thanks for remindin' me :) just a sec

Answer 10

gahhh >.<

Answer 11

okay so would it be B? That seems to be the only logically fitting answer -^.^- @jigglypuff314

Answer 12

yep, that's what I got too :)

Answer 13

Yay I got 90%! :) FAN & MEDAL TO YA :*

Answer 14

sorry for not being able to explain it better :/
and thanks :)