Answer:
Yes they are similar using the SSS postulate
Step-by-step explanation:
All sides are in the same ratio!
Another tip is that one triangle is a dilated shape of the other
Answer:
d
Step-by-step explanation:
multiply the left side by 3 on the top and bottom to get 12x/15
then multiply the right side by 5 on the top and bottom to get 10x/15
then subtract 12x/15 and 10x/15 to get 2x/15
It's -16 just use the app socratic