Question 1122009
Consider a square whose size vaires. Let s represent the side length of the square (in cm) and let P represent the perimeter of the square (in cm).

a. write a formula that expresses P in terms of s.

b. consider the equation 18=4s solve this equation for s.


c. What does this solution represent? Select all that apply
-The side length (in cm) of a square whose perimeter is 18 cm.
-The perimeter (in cm) of a square whose side length is 4.5 cm.
-The square's current side length (in cm).

d. Write a formula that expresses s in terms of p

e. Evaluate your formula from part c for p=18
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These are trivial, tho they seem hard if you're new to this.
Make an effort.
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