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Likurg_2 [28]
3 years ago
14

The distance between two points is 10 units, if the coordinates of one of the endpoints are (4, -7), find x if the coordinates o

f the other endpoint are (x, 1).​
Mathematics
1 answer:
PIT_PIT [208]3 years ago
8 0

Answer:

10

Step-by-step explanation:

let the distance = d

d² = (x2-x1)² + (y2-y1)²

=>

10²= (x-4)²+(1+7)²

100 = (x-4)²+64

(x-4)²=100-64

= 36

x-4 = √36

x-4=6

x= 6+4

x= 10

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