No, if Cole can only painting half a room in one day it would take him 2 days to paint a whole room therefore in 7 days he'll only have painted 3.5 rooms, not 7 rooms. Maybe he needs some help
Answer:
Step-by-step explanation:
Given formula to find the area:
Find radius first:
The circumference in this situation would be 38 feet.
Since we need to find radius, do division to 38 by 6.28.
Our radius is 6.05
Now back to the original formula which is:
Substitute:
Answer:
He would have to make 8 mini pies
Step-by-step explanation:
Given the equation 9x = -63, the numerical value of x is -7.
<h3>What is the solution to the given equation?</h3>
Given the equation in the question;
9x = -63
To determine the value of x, we divide both sides by the coefficient of x.
9x = -63
9x/9 = -63/9
x = -7
Given the equation 9x = -63, the numerical value of x is -7.
Learn more about equations here: brainly.com/question/14686792
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