Answer:
The slope remains a constant as it is parallel.
Explanation:
1. Line Q is defined as a slope of ; i.e.
2. Line R is defined to be parallel of Line Q.
3. Line Q is linear and has no domain restrictions.
The definition of being parallel requires the same slope.
Answer:
56 hours 25 minutes
Step-by-step explanation:
Given:
Suppose it takes 45 hours for robot A to construct a new robot
It takes 25 hours for both robots to construct a new robot.
Question asked:
How long would it take robot B to construct a new robot, working alone ?
Solution:
Let the time taken by robot B to construct new robot =
<u>By robot A</u>
It takes 45 hours to construct = 1 new robot
It takes 1 hour to construct =
<u>By robot B</u>
It takes hours to construct = 1 new robot
It takes 1 hour to construct = new robot
<u>By working together</u>
It takes 25 hours to construct = 1 new robot
It takes 1 hour to construct =
new robot is constructed in = 1 hour
<u><em>New robot is constructed by both working together in 1 hour = New robot is constructed by robot A in 1 hour + New robot is constructed by robot B in 1 hour </em></u>
Subtracting both sides by
Thus, robot B would take 56 hours 25 minutes to construct a new robot, working alone.