The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square.
2 answers:
we know that
The area of a square is equal to

where
s is the length side of a square
To solve for a side length of a square, isolate the variable s

square root both sides

In this problem we have

substitute in the formula to find s

therefore
the answer in the attached figure
The answer would be s=square root of 227 squared inches squared. (the first one)
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Answer:
139.48
Step-by-step explanation:
cos(55)=80/x
80/cos(55)=x
Option m = 17
y = total cost of the service
m = number of miles run
y = 1.25 + 0.75 m
Equal the cost to the amount available by Henri
14 = 1.25 + 0.75m
Solve for m
m = (14 - 1.25)/0.75 = 12.75 / 0.75 = 17 miles.
Answer:
yes
Step-by-step explanation: