The second one is but i’m so so sure
Answer:
B Step 2
Step-by-step explanation:
5(-3) should be -15, not positive 15
Step-by-step explanation:
I think you will get x this way:
x=180°-140°
x=40°
Answer:
<em>Graph below</em>
Step-by-step explanation:
<u>Transformations</u>
Triangle ABC has coordinates A=(-4,2) B=(-2,6) C=(3,2)
We'll use the transformation (x,y) -> (2x, y+3) to map it to the triangle A'B'C'. Let's calculate the coordinates:
A'=(-8,5)
B'=(-4,9)
C'=(6,5)
The image below shows both triangles in the same grid
Answer: 20
Step-by-step explanation: since i helped can i have brainlist plesa :D