A negative times a negative is a positive, and a negative times a positive is equal to a negative. I’ve never used that program so if that what u need help with sorryyy
3 x 1/8 bottom left. The third one
Answer:
x=40.25
Step-by-step explanation:
The perimeter of a triangle is found by adding all the three sides.
Let's call the third side "x"
So,
6+9+x = 23
15+x = 23
x = 8
Y=-3x+2 bc the line is going down so it’s negative and the y intercept is 2
