Answer:
3^(2/15)
Step-by-step explanation:
Ask in comments if you want.
Answer:
the second one i think
Step-by-step explanation:
because both have 2 sides with 1 angle
Answer:

Step-by-step explanation:
So we know that:

To reflect across the <em>y-axis</em>, instead of x, use -x. Therefore:

Simplify:

And that's our answer :)
Answer:
X= 5/3
Step-by-step explanation:
1.5 or 3/2to find a similarity ratio the values have to be in length not in the area. take the square root of both and divide them to get the similarity ratio.