rypaaige5857 rypaaige5857
  • 13-01-2021
  • Mathematics
contestada

The point (-4‚-2) lies on a circle. What is the length of the radius of this circle if the center is located at (-8‚-10)

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 14-01-2021

Answer:

4√5

Step-by-step explanation:

The length of the radius of the circle will be the distance between the two coordinates. Using the formula:

D = √(x₂-x₁)²+(y₂-y₁)²

Given the coordinates (-4‚-2) and (-8‚-10)

R = √(-8-(-4))²+(-10-(-2))²

R = √(-4)²+(-8)²

R = √16+64

R = √80

R = √16*5

R = 4√5

Hence the  length of the radius of this circle is 4√5

Answer Link

Otras preguntas

6+18p-5=8p+13-2 slove for p
Identify the 19th-20th century art movement that embraced the machine and industrial elements and stemmed from art movement such as Cubism. 1. Arts and Crafts 2
Why does a gallbladder exist.
what is an endangered species
Lakota is buying a new laptop. He wants to use google as his main search engine. He should be sure which internet browser(s) are loaded on his computer?
eight times the sum of 5 and some number is 104. What is the number
eight times the sum of 5 and some number is 104. What is the number
Question 14 (5 points)All organisms on earth require energy to live. Which statement best describes how ferns,people, and flatworms obtain energy?A.Ferns produc
Hello, can you help me? Thank you)Conjuguez les verbes entre parenthèses à l’imparfait ou au passé composé. 1. Quand il (arriver) en France, il (avoir) vingt-de
Can u please only answer b . i know the answer to a.