For the first one, you're answer would be AC. since C is also a right angle, and angle A is hypnotenuse to C
30:45
6:9
10:15
I believe that’s it,
hope this helps
Answer:

Step-by-step explanation:
The question seem incomplete;
The full question is
<em>Which expression is equivalent to 4√6/3√2
</em>
<em></em>
Given
4√6/3√2
Required
Find equivalent

Rewrite Expression

Expand the above expression

Further split the fraction

Using rule of surds;

So, the above expression becomes



At this stage, the expression cannot be further simplified;
Hence, 4√6/3√2 = 