Y = -x - 9
-x -2(-x-9)=-5
-x +2x + 18 = -5
x + 18= -5
x= -23
-23+ y = -9
y= 14
Answer:
I think its B the line is so going decreasing
Step-by-step explanation:
8 5/6, 8.839, 177/20, 8.99
The first one is C.
The second one is also C.
Brainliest Plzz
Answer:
x=20
Step-by-step explanation:
Since they are congruent triangles
A = D
3x-10 = 2x+10
Subtract 2x from each side
3x-10-2x = 2x+10-2x
x-10 = 10
Add 10 to each side
x-10+10 = 10+10
x=20