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

Can you explain the rate of inflation?
What was the short term impact of the Spanish Flu on society?
What is the value of x?
To balance a chemical equation, you may adjust the a.coefficients. b.subscripts. c.formulas of the product. d. either of coefficients or subscripts.
Describe how you mathematically convert the measured mass of a substance to moles? Create an example. PLEASE HELP
Which graph shows a linear relationship?
why does Romero believe the Boston bombers had some level of experience in creating bombs?
What is the value of x?
helpppppppppppppppppppppppppp
can someone help me with this please ill give brainest