bird10000000 bird10000000

02-04-2017
Mathematics

contestada

Identify the radius of the circle whose equation is (x - 2)^2 + (y - 8)^2 = 16.

Respuesta :

awesomeme212 awesomeme212

02-04-2017

the radius is 4
the equation of a circle is (x-h)^2+(y-k)^2=r^2
in this case, 16=r^2
so r=4

Answer Link

Otras preguntas

Which is an equation in a slope intercept form for the line passing through (5,1) and (-4,7) A: y=-2/3x+13/3 B: y=-2/3x-13/3 C: y=2/3x-13/3 D: y=2/3x+13/3

The sum of 6 consecutive integers is 387. what is the sixth number in this sequence?

Why is Jing-mei able to get away with making a lot of mistakes on the piano? In "Two Kinds" by Amy Tan

a grocery store paid $41.54 for 2 crates of milk how much was for one

During which month does the Sun appear to rise farthest north of due east for an observer in New York State?

What is the total number of different elements in NH4NO3

Use the quadratic formula to solve the equation. -3x^2-x-3=0

It is safe to operate a hair dryer while in the bathtub.

Which has the most harmful on the environment

Anna is drawing the midsegment of angle LNM that is parallel to line LN What are the coordinates of the endpoints of the midsegment?