CamoChick
CamoChick CamoChick
  • 04-06-2015
  • Mathematics
contestada

What is the distance between points (2, 8) and (7, 5)? Round to the nearest tenth of a unit.

Respuesta :

naǫ
naǫ naǫ
  • 04-06-2015
[tex](2,8) \\ x_1=2 \\ y_1=8 \\ \\ (7,5) \\ x_2=7 \\ y_2=5 \\ \\ d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(7-2)^2+(5-8)^2}=\\ =\sqrt{5^2+(-3)^2}=\sqrt{25+9}=\sqrt{34}\approx 5.8[/tex]

The distance is approximately 5.8.
Answer Link

Otras preguntas

9x + 2(3x + 7) = -31
what is the name of the longest subway track (THE NAME PLEASE NOT WHERE IT IS LOCATED)​
Which expressions are equivalent to (7^-2)*(7^6) A. 7^2/7^-2 B. 7^6/7^-2 C. 7^-12 D. (7^2)^2
find the sum of 3 consecutive even integers if the greatest odd integer is 2x​
What is x ? x + 5 + 2x = x + 15
Your round-trip drive to work is 4310 miles. How many miles do you drive to and from work in 3 days?
All organisms are made up of cells. Organisms can have A. 200-300 cells each. B. either many cells or no cells. C. only one cell each. D. one cell or ma
plz help in the attachment below
Krista bought the same number of pencils and erasers with $252. Each eraser costs $18. How many erasers did she purchase?
$500+50-250+200-100 make a graph