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3 years ago

The line AB has midpoint (2, 5). A has coordinates (1, 7). Find the coordinates of B.

Mathematics

2 answers:

Svetach [21]3 years ago

3 0

Answer:

(3,3)

Step-by-step explanation:

Anuta_ua [19.1K]3 years ago

3 0

Answer:

(3,3)

Step-by-step explanation:

To find the midpoint add the x coordinates together and divide by 2

(1+ xb)/2 = 2

1+ xb = 4

xb = 4-1

xb =3

To find the midpoint add the y coordinates together and divide by 2

(7+ yb)/2 = 5

7+ yb = 10

yb = 10-7

yb =3

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