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

The midpoint of the line segment from P, to P2 is (- 1,7). If P, = (- 9,8), what is P2
Why can carbon be used to produce iron i
what is the surface area?
When Charles Darwin visited the Galapagos Islands in the 1800s, he observed many types of organisms that were similar but lived on different islands. The four s
Water molecules are polar molecules. What is meant by the term polar molecule?
what would be the orbital velocity of a polar satellite at a height of 4200 km
The sum of all angles in a rigging triangle ( all triangles) are a total of how many degree?a) 180°b) 135°c) 90°d) 45°
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil. Jason decides to test the land
is this a proper sentence If i was faster,i would have won the race?
Which sentence is grammatically correct? A.) El jugo del sandía es muy delicioso. B.)El jugo de el sandía es muy delicioso. C.)El jugo de la sandía es muy de