Efirdjak Efirdjak
  • 03-07-2017
  • Mathematics
contestada

Write an equation for a circle with center at (–7, 10) and diameter = 6.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 04-07-2017
equation of a circle with center at (h,k) and radius of r is
(x-h)²+(y-k)²=r²

so
center (-7,10) and diameter 6
remember, diameter/2=radius=6/2=3

so
equation is (x-(-7))²+(y-10)²=3²
(x+7)²+(y-10)²=9
Answer Link

Otras preguntas

Why do people tend to cup their hands around listeners' ears when whispering to them?
Graph the inequality 5x+10>-2y
Don't know how to solve second part of problem.
Find the mode of this data set: 16 7 8 5 16 7 8 4 7 8 16 7 Subject: Algebra
What time is 98 hours after 10:00 in the morning?
How did the nervous and endocrine system work
Sheila files a suit against tyler. before going to trial, the parties, with their attorneys, meet to try to resolve their dispute. a third party helps them to r
The spindle apparatus disintegrates during _____. anaphase telophase interphase metaphase
which benefit of ice on the surface of a lake is most helpful to fish?
Tom begins his morning shift at 9:20 A.M. He works for 3 hours. He then takes a 50 minute lunch break before working his afternoon shift. What time does Tom's a