Question

find value of y when p(2,-3) q(10,y) distance is 10 units​

Answer 1

Answer:

use the distance formula.

Step-by-step explanation:

d=√(x2-x1)^2 + (y2-y1)^2

here x2 is 10

and x1 is 2

and y2 is y(jo find Krna h)

and y1 is -3

and d is 10

now just put the value in formula and remember the equation in right hand side is completely under square root.

if you feel problem then please let me know

Answer 2

Step-by-step explanation:

100= (10-2)²+(y+3)²

36=(y+3)²

y+3=±6

y=3, y= -9