Answer:
The triangle is Acute.
Step-by-step explanation:
Good Luck
I got D because if you simply add you get D
Answer:

Step-by-step explanation:
Given
See attachment for matrix
From the attachment, we have the following vertices

When scaled by 3T, we have the following:






Hence, the vertices are:

2 (x - 5) = 8
To solve, you use the distributive property as shown below!! :)
2x - 10 = 8
2x = 18
x = 9
Hope this helped you :)
Answer:
C.
Step-by-step explanation:
The relationship is proportion if y/x is constant.
So it is C because 12/4 = 15/5 = 18/6 = 3.