Answer:
undefined
Step-by-step explanation
it is a vertical line and has no defined slope
Answer:
X=75
Y=110
Step-by-step explanation:
A straight line is 180, so add the equations that make a line and set them equal to 180
x+20+x+10=180
Combine like terms
2x+30=180
Subtract 30 from both sides
2x=150
Divide by 2
X=75
Same for y
y+y-40=180
2y-40=180
Add 40 to both sides
2y=220
Divide by 2
Y=110
Answer:
X^2+5x-50
Step-by-step explanation:
X^2-5x+10x-50
361.16 repeating I used my calculator
Answer:
The value of Z should be 11.
Step-by-step explanation:
