Question

HELP!!!!!!
Use cross products to demonstrate whether or not the two ratios are equivalent: 4/6 and 14/21

I forgot how to do cross product in this case, thats all i need!

Answer 1

@Jpenrod
@Zarkon
@robtobey
@maddi0x
@mathman806

Answer 2

but that's not a vector

Answer 3

what

Answer 4

whats a vector

Answer 5

@Ahmad1

Answer 6

@christopher_miller420

Answer 7

@ThisLoserLovesLadies

Answer 8

Hope this helps! It's hard to draw with :)