ashlynnanne4050 ashlynnanne4050

04-02-2018
Mathematics

contestada

The point (-3,-6) lies on a circle. what is the length of the radius of the circle if the center is located at (9,-2)

Respuesta :

tynollette tynollette

04-02-2018

you find out the distance between those two points by using the distance formula.
d= the square root of [(9-(-3)]²+[(-2-(-6)]²=√(144+16)=√160=4√10
the radius is 4√10

Answer Link

Otras preguntas

two angles are supplementary. their difference is 22°. find the angles

What is the range of these numbers? 8,4,9,2,3

for 9x + 25= 88, deena wrote the situation "i bought some shirts at the store for 9$ each and received a 25$ discount. my total bil was $88. what mistake did de

Number 9, A and B please

which writer wrote about slavery in the United States?HawthorneIrvingpoestowe

Hue is 56in.tall. His friend is 42in.tall. Hue's shadow is 24in.long. How long is his friend's shadow at the same time?

A red blood cell placed in pure water will

J.D. opened a savings account with $425. After 2 years, the total interest he earned was $10.20. What was the annual interest rate?

which of the following caused internal conflict during the Yuan dynasty?

the function b(n) -6n represents the number of light bulbs b(n) that are needed for n chandeliers. If b(n)=90 what is the value of n 15 12** 96 540 I think it i