Which of the following sets of four coordinates could not be the four vertices of a square?
a. (-1,0), (-1,2), (-3,2), (-3,2)
b. (1,3), (3,-3), (1,-5), (3,-5)
c. (1,0), (4,3), (4,-3), (7,0)
d. (0,-2), (0,-4), (-3,2), (-3,-4)

correct answers below:

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

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so

step-by-step explanation:

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