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

Help I will give brainliest
tooth decay causes plaque to form on your teeth
HELP PLS ‘Economics is the study of the production and consumption of goods (and services) and the transfer of wealth to produce and obtain those goods.’ Please
HELP ASAP!!!!! PLSSS!!!
solve а) 3х - 5 = 13​
Colm and Gaz share some sweets in the ratio 4:3 If Colm gets 28 sweets how many does Gaz get?
Help Which product are greater than 2 and 5\6? Select all that apply
Write the number in standard form. 2 x 102
My question is how should this counterclaim be revised
when did Harriet begin her labors. can someone please help ​