Answer: y=2x
Step-by-step explanation: A perpendicular line is the opposite reciprocal of the slope. The opposite reciprocal of -1/2 is 2.
The equation of the second line is y=2x
Surface area is square units, so you would need to square the scale factor.
The length was tripled, which means it is a scale factor of 3
3^2 = 9
The surface area would increase by a factor of 9.
The answer is B.
Find the slpes
if they are, then they are paralell
y=mx+b
m=slope
y=2/3x-17
slope=2/3
the other slope
in form ax+by=c
slope=-a/b
4x-6y=-6
-4/-6=2/3
2/3=2/3
the lines aer paralell
Answer:
7 square root 9^4
Step-by-step explanation:
Answer:
Step-by-step explanation:
-2g=?
