X^2 -61 =20
X^2= 81x =9 x=-9
Answer:
5/6
Step-by-step explanation:
rise over run
50/60= 5/6
Answer is D :)
hope it helps
Answer:
ΔABC ~ ΔDEF
Step-by-step explanation:
If the given triangles ΔABC and ΔDEF are similar,
Their corresponding sides will be proportional.

By substituting the measures of the given sides,

2 = 2 = 2
Since, corresponding sides of both the triangles are proportional, both the triangles will be similar.
ΔABC ~ ΔDEF
This is the answer!! Also I use Photomath to help with my hw!