Answer:
Slope=3
Step-by-step explanation:
It tells you how to do it
At three hours as car a has already traveled a hour which making it three therefore making car b equal 2 hours or in a math equation 40×3=car b and 60×2=car a
A=3/6+4/6
B=somthing I can’t read them
16b. Always. (Not sure why ‘Sometimes’ was wrong. It will be coplanar if they are in the same plane.
16c. Never. If two planes intersect, they intersect through half of the plane, not a point of the plane.
Answer: The answer is 1600.
Step-by-step explanation:
