Slope as an (improper fraction)-9/7, it can’t be simplified
P'(-3,-8) Q'(-6,4) R'(1,-1)
This should be correct! Hope I helped!
Answer:
Cody made a mistake when calculating the slope of the line and this affected every other steps after than.
She divided -3 by 6 instead of -3 by 1/6
Step-by-step explanation:
Given


<em>See attached for steps</em>
Required
Explain Cody's error
<em>Cody made a mistake when calculating the slope of the line and this affected every other steps after than.</em>
See Proof
Slope (m) is calculated as thus:






This is in contrast to
, calculated by Cody
Solving further to determine the equation.

Where




Collect Like Terms


Answer:
12375
Step-by-step explanation:
one rotation: 495
25 rotations x 495 seconds
12375 seconds