Question

Give the answer properly or I will report

Answer 1

The answer is option c) 9

the distance between A(x1, y1) and B (x2, y2) is given by,

AB² = (x₂ − x₁)² + (y2 — Y1)²

So,

10² = (x − 3)²+(2+6) ² -

On further simplification,

(x -3)² = 36 x=3 6 = 9-3

We will neglect the negative value. So,

X = 9

Answer 2

Step-by-step explanation:

given that d=10

and points P(x,2) and Q(3,-6)

we know that the distance formula

d=√(x2-x1)²+(y2-y1)²

10=√( 3-x)²+(-6-2)²

squaring both side we get

100=(3-x)²+64

100-64=(3-x)²

36=(3-x)²

±6=3-x

when -6

-6=3-x

x=9

when +6

6=3-x

x=-3

Given that x is positive integer

Hence x=9