codnoob124m2 codnoob124m2
  • 25-04-2017
  • Mathematics
contestada

x2 + y2 - 14x + 10y + 65 = 0

will lie ENTIRELY in Quadrant

Respuesta :

Аноним Аноним
  • 25-04-2017
rearranging to standard form 
= (x - 7)^2 + (y + 5)^2 = -65 + 49 + 25
 (x-7)^2 + (y+5)^2 = 9 
so the centre is at (7,-5) and the radius is 3

so the circle will be entirely in Quadrant 4.
Answer Link

Otras preguntas

germany responded to the british blockade with a counter blockade by u-boats; any____or____ship found in the waters around britain would be sunk.
1. The last Mughal emperor.? 2. The son of the deposed Nawab Wajid Ali Shah of Awadh? 3. The general of Nana Saheb.? 4. The four major centres of the revolt.? 5
6<|2x-10| WHATS the absolute value of this inequality
a soccer game is 90minutes long. 36 minutes have passes. what percentage of the game has passes?'
Summary of Magura Cave​
In 1930, the U.S. passed the Smoot-Hawley Tariff, one of the most protectionist tariffs in history. Many nations retaliated with their own tariffs. As a result
how does sleep affect consciousness?​
The function f(x) is defined as follows: Determine the following values of the function. f(-3) = a0 and f(2) = a1 i
An excited electron in an Na atom emits radiation at a wavelength 589 nm and returns to the ground state. If the mean time for the transition is about 20 ns, ca
Preston has $30 in a savings account that earns 7% interest, compounded annually. To the nearest cent, how much interest will he earn in 1 year?