Determine if S could lie on perpendicular bisector of QR with the given coordinates Q (-5, 1), R (3,7), S(4,-2)

step-by-step explanation:

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$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

the k side

step-by-step explanation:

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