TwentyOneFangirls
TwentyOneFangirls TwentyOneFangirls
  • 17-09-2017
  • Mathematics
contestada

Each unit on a coordinate plane represents 1 mile. One end of the road starts at (212,23). The road ends at (6,23). How long is the road?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 17-09-2017
distance formula : sqrt (x2 - x1)^2 + (y2 - y1)^2
(212,23)...x1 = 212 and y1 = 23
(6,23)......x2 = 6 and y2 = 23
now we sub
d = sqrt ((6 - 212)^2 + (23 - 23)^2)
d = sqrt ((- 206)^2 + (0^2))
d = sqrt (42436 + 0)
d = sqrt 42436
d = 206 miles <==
Answer Link

Otras preguntas

7 pounds for every 35 pounds write as a ratio or rate in simplest terms
why did people move to the isle de jean charles 2 reasons
= 8. Which of the following equations is not equivalent to 7(3x - 2) = -4(6 - 5x)? a. X = 10 b. X - 10 = 0 C. X - 14 = -24 d. 21x - 14 = -24 + 20x 1 I
find the average speed of a man that travel in 120km in 5hrs​
Select the correct answer from each drop-down menu. In Roe v. Wade, the Supreme Court drew on legal groundwork laid in , a case about . The Roe decision stated
How to simplify 7/12/3/8 because I don’t know how to do it.
If you could work in any one of the three branches of government (Legislative, Executive, or Judicial) which branch would you choose? Include 3 reasons why you
sunrise road is 42 miles long between the edge of moon lake and lake road and 15 miles long between lake road and sunset road lake road is 29 miles long find th
Describe five reasons people resist change at work place​
Identify the correct solution to the problem 8 x 2/3 . A. 5 1/3 B. 8 2/3 C. 3 1/5 D. 5 2/4