The values of y are 1 and 3
What is distance formula -

x1 and y1 are x and y coordinates of a point.
similarly x2 and y2 are x and y coordinates of another point.
Explanation with steps -
As point P is equidistant from Q and R, the distances PQ and PR should be the same.
So, calculate distance PQ can be calculated from the above formula
The distance PQ is
now use this distance to calculate the unkown 'y'



Squaring both sides
50 = 49 + 

On factorizing,

Thus we get values of y to be 1 or 3
To see more about distance formula
refer : brainly.com/question/1872885
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Answer:
im not sure what the question is but.....
Step-by-step explanation:
It would take Ashley 4 days to reach page 40, while it would take Carly 5 days to reach page 40.
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Answer:
She should get $12.17 in change.
Step-by-step explanation:
20- 2.25 = 17.75
17.75 - 4.39 = 13.46
13.46 - 1.19 = 12.17
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-ghost
Answer:
x =42.5
x+8 =50.5
3x+2 = 129.5
Step-by-step explanation:
The two angles shown are supplementary, so they add to 180
x+8 + 3x+2 = 180
Combine like terms
4x+10 = 180
Subtract 10
4x = 170
Divide by 4
x =42.5
x+8 = 42.5+8 = 50.5
3x+2 = 3*42.5 +2 = 127.5 +2 = 129.5