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

Which term describes a physical structure that allows the organism to survive in its particular environment? A. population B. evolution C. adaptation D. ecosyst
Which best describes the writing in City? A. fiction, with numerous opinions B. opinion, with few facts C. factual, with no opinions D. nonfiction, with fic
The Ferris wheel at the Puyallup Fair2 has a diameter of about 70 feet and takes 3 minutes to complete a full rotation. Passengers board from a platform 10 feet
What is 0.125 rounded to the nearest hundredth
Select all choices that apply. Which were physical characteristics of Mesopotamia? Choose all answers that are correct. A. Mesopotamia was between the Tigris an
What are causes of neurosis?
The Eighteenth Amendment, "Prohibition," was reversed by the _______ Amendment. A. Twenty-second B. Twenty-first C. Twentieth D. Nineteenth
Read this sentence. Around the winter holidays, store owners keep longer hours, because they know holiday shoppers bring in extra money. How should this sentenc
How do basophil cells react when a pathogen enters the body?
What is the shark's strongest sense?