kingofguns8312 kingofguns8312
  • 12-04-2019
  • Mathematics
contestada

Daniel rides his bicycle 21km west and then 18km north. How far is he from his starting point?

Respuesta :

karatekats1
karatekats1 karatekats1
  • 22-04-2019

This is a right triangle. To find the length of the hypotenuse a^2 + b^2 = c^2.

21^2 + 18^2 = c^2

441 + 324 = c^2

765 = c^2

27.66 km

Answer Link

Otras preguntas

HELP1/3 + 1/9 + 4/9 ?​
If an object travels 15 metres in 5 seconds, what is the slope of its distance-time graph?
A representative must vote on a bill that most of her constituents support, but that also will increase deficit spending. Under what circumstances do you think
guys im struggling on this question what is 41/9 as a mixed number plz answerr
I need help from someone who is serious about math. Here is a math problem i need help with -7y^2-2y^2+y^3-3y-2y+5y^3-2y
Match the goods in the triangular trade to the region that sold them
Why are Body Farms important in Forensic Anthropology?
Help me with ex. 6 please please please
FILL IN THE BLANK!!! PLEASE I DONT HAVE MUCH TIMEde la, du, des or de l'A la Librairie, jachete ...... magainzines
what do you mean by regional balance in development activities​