ericaeleBrokedez
ericaeleBrokedez ericaeleBrokedez
  • 07-06-2016
  • Mathematics
contestada

Which of the following points lies on the circle whose center is at the origin and whose radius is 10?
(-6, 4)
(square root of 10, square root of 10)
(6, -8)

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 07-06-2016
circle at center at (h,k) and radis r is
(x-h)^2+(y-k)^2=r^2
r=10
(0,0) is center
(x-0)^2+(y+0)^2=10^2
x^2+y^2=100

test them

(-6,4)
x=-6 and y=4
36+16=42, not 100
not on it

sqrt 10 and sqrt10
10+10=20, not 100

(6,-8)
36+64=100
correct

answer is (6,-8)
Answer Link
SweetyPie12
SweetyPie12 SweetyPie12
  • 27-04-2020

HE IS CORRECT!

THE ANSWER IS (6,-8)!!

BRUHHHHHHHHHHHHHHH!!!

Answer Link

Otras preguntas

A collision between two pieces of continental crust at a converging boundary produces a
Are there more square inches in a piece of carpet 15 by 5 yards OR feet in a 20 mile walk? Please show your work.
A health club charges $35 a month for membership fees. Determine whether the cost of membership is proportional to the number of months. Explain your reasoning.
A hopper jumps straight up to a height of 1.3 m. With what velocity did he leave the floor
What is the square root of-256? And how did you get this answer
Suppose that a 10-Mbps wireless station is transmitting 50-byte frames one immediately after the other. i) How many frames is it transmitting per second? ii
The hour of a clock moves from 10 to 1 o'clock. Through how many degrees does it moves?
What are three different quotients that equal 4 to the negative 5
Can someone help me? Plzzzzz :c I need it for tmw I'll be soo happy if someone help me Mike purchased 3 DVD's and 14 video games for $203. Nick went to the
why is it important for scientists to be curious?