Answer:
-4/9
Step-by-step explanation:
Perpendicular lines have the opposite reciprocals of the parallel line slopes.
Answer:
Step-by-step explanation:
1 hour = 800m
10 hour = 8000
20 hours = 16000
30 hours = 30000
50 hours = 40000
Your pictures aren't lettered, but it's the pic with the line intersecting with 40 on the y axis (40 meters (in thousands)) and 50 on the x axis (50 hours).
It is the third image, so I assume this is C
<h2>
Hello!</h2>
The answer is:
Garyn would plant the garden by himself in 6 hours.
<h2>Why?</h2>
From the statement, we know that Frankie can plant a garden by herself in 10 hours, but with her son's help(Garyn), they are able to do it in 4 hours.
If they are able to do the work in just 4 hours, it means that that they are able to do it in 6 hours less than Frankie working alone.
Then, let be 10 hours, the Frankie's rate "x" and the Garyn's rate "y", so:
If x is equal to 10:
So, Garyn would plant the garden by himself in 6 hours.
Have a nice day!