Question

if the distance between (6,x) and (0, 0) is √40 units then x=​

Answer 1

Answer:

here is your answer dear friend

using distance formula

${ \sqrt{40} }^{2} = ({0 - 6})^{2} ( {0 - x)}^{2} \\ 40 = 36 + x \\ x = 4$

hope helpful...........

thanks................

Answer 2

Step-by-step explanation:

$distance = \sqrt{x2 - x1} { }^{2} + \sqrt{y2 - y1 {}^{2} }$

$\\ \\ \sqrt{(0 - 6) {}^{2} } + \sqrt{(0 - x) {}^{2} }$

$\sqrt{40} = \sqrt{36 + x {}^{2} }$

squaring by both side

40=36+x²

x²= 40-36

x²=4

$x = \sqrt{4}$

X= 2 answer