Question

39
Find the value ofy if the distance between the points A (2.– 3) & B (10. y) is 10
units.​

Answer 1

Step-by-step explanation:

the answer will be

Root 10-2)²+(y+3)²=10

(8)²+y+3)²=100

64+y²+6y+9=100

y²+6y+9+64=100

y²+6y+9=36

y²+6y=27

y²+6y-9=0

y²+3y+3y-9=0

y(y+3)+3(y+3(=0

y=-3

OK friend this is urs answer

Answer 2

I think this answer may help you

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