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

Collin is buying dirt to fill a garden bed that is a 9ft by 16ft rectangle. If he wants to fill it to a depth of 4 inches, how many cubic yards of dirt does he
How many trophic levels are there typically in a community
Which of the following is an example of how to identify with your audience? a. point out similar experiences b. identify shared cultural background c. identify
Write 2–3 sentences that reflect on how unfair judgment affected you ​
Thinkers who ponder questions about life are called?
Please help me with this.A football team loses 5 yardson one play and then loses 8 yards onthe next play. Write an additionexpression that represents the change
Direction of Spiral for a tropical cyclone in the northern hemisphere?
Why is the monitoring and controlling phase extremely important to the success of the project
when did the 2001 September 11th attacks happen
Farimah and Helio are standing 15 ft. apart from each other and looking up at a kite that is with the flying between them. Farimah is flying the kite on a 57 ft