Question

helpp plzzz pt.3 yeahh​

Answer 1

AB = 4.5

Step-by-step explanation:

We can cross multiply the sides in order to find the length of AB. Make sure you don't go diagonal, so you can't do 3/6. You can do 3/4 and 3/x, then match it to the same pattern.

This is the one I chose...

$\frac{4}{3} =\frac{6}{x}$

Notice how I put them in the same order.

Now we can cross multiply...

$4*x$

= 4x

$6*3$

= 18

$4x=18$

Divide by 4.

x = 4.5

The length of AB is 4.5.