AnonymousA7 AnonymousA7
  • 17-07-2016
  • Mathematics
contestada

URGENT URGENT HELP NEEDED! I AM BEGGING...PLS SOLVE A GEOMETRY QUESTION. I HAVE ATTACHED THE SNIP. THANKS

URGENT URGENT HELP NEEDED I AM BEGGINGPLS SOLVE A GEOMETRY QUESTION I HAVE ATTACHED THE SNIP THANKS class=

Respuesta :

konrad509
konrad509 konrad509
  • 17-07-2016
[tex](x-h)^2+(y-k)^2=r^2\\ (h,k)-\text{ center}\\\\ x^2+y^2-6x+8y+21=0\\ x^2-6x+9+y^2+8y+16-4=0\\ (x-3)^2+(y+4)^2=4\\ \text{center}=(3,-4)\\ r=\sqrt4=2[/tex]
Answer Link

Otras preguntas

The light bulb transfers electrical energy into light. What is one type of energy that is also generated that is NOT a desired effect? A) chemical B) heat C)
How did Roosevelt assert American power?
what four numbers fall between 0.123 and 0.124
According to the line graph, from 2005-2007, the number of drug-induced deaths continued to rise. The numbers for each year are, roughly, 35,000, 40,000, 40,000
In which two ways do extras function in a drama? A.They speak the majority of the dialogue and can be static, dynamic, or well-defined. B.They generally deliver
One-tenth x fewer than the sum of one-fifth y and 2x
Billy found a slope of the line through points (2,5)and (-2,-5) using the equation 2-(-2) over 5-(-5) =2 over 5 what mis takes dI'd he make
What would most likely increase the carrying capacity for humans in a certain region?
A rectangle is 20 feet longer than twice its width. If its perimeter is 520 feet, find the length and the width.
Your quiz grades are 78 , 72 87, and 90 what score on the fifth quiz will make your average quiz grade at least 82