RabinTamrakar RabinTamrakar
  • 01-03-2020
  • Mathematics
contestada

if distance between two points A(2,2) and B(x,5) is 5 units find value of x​

Respuesta :

miljanamilovanovic12
miljanamilovanovic12 miljanamilovanovic12
  • 01-03-2020

Answer:

X can be - 2 or 6.

Step-by-step explanation:

d=5

d=sqrt((x2-x1)^2 +(y2-y1)^2)

5=sqrt((x-2)^2 +(5-2)^2)

5^2 =(x-2)^2 +3^2

25=(x-2)^2 +9

(x-2)^2 =25-9

(x-2)^2 =16

x-2=sqrt(16)

x-2=4

x=4+2

x=6;

x-2=-4

x=-4+2

x=-2

Answer Link

Otras preguntas

1)! (b) Complete the table of values for y = 3x + 1. Please help ❤️
factorise p^2 + q^2 +5(p^2 + q^2)​
Answer correctly thanks a lot.
What is the value of the expression below when y=6y=6? 6y-1 6y−1
explain why the north and the south poles of a needle always align with North and South poles of Earth respectively?​
10. If x = -2, y=-6 and z= 4, find the value of 4xyZ​
What were the effect of the second industrial revolution plz help i will give brainly
I'm writing a story and I want your peoples thoughts on it and do you have any ideas for what will come next? the thing at the bottom is my basic plan for the s
Nike paid Leslie a quarterly dividend check for $900. Leslie owns 400 share of Nike. What was the quarterly dividend for one share of Nike? *
❤❤❤❤❤❤ PLEASE HELP HELP HELP!!! ❤❤❤❤❤❤❤❤❤Describe one trend shown on the bar chart.Describe two factors that enable a president to pass major legislation durin