bethanymolina19
bethanymolina19 bethanymolina19
  • 22-08-2016
  • Mathematics
contestada

Find the length of the radius of the following circle.

x² + y² = 16

Respuesta :

dalendrk
dalendrk dalendrk
  • 28-08-2016
The circle: (x - a)² + (y - b)² = r²  where (a; b)-center; r-radius

x² + y² = 16 therefore r² = 16 ⇒ r = √16 = 4


Answer Link

Otras preguntas

How did the Treaty of Versailles trigger the May Fourth Movement?
What factors do you think a country’s leaders consider when deciding whether to surrender or fight?
Find out about two government schemes to ensure social justice to the marginalized sections of our society.(Explain any two in details)
Which is the subordinate clause in the sentence? Some additional clues were found when a small pit, with linen bags and broken pottery, was discovered in 1907.
The development of which early civilization was influenced most directly by the Tigris River, the Zagros Mountains, and the Syrian Desert? (1) Chinese (3
How did newly found petroleum supplies change the new nations in Southwest Asia?
what is 30% discount of £9.50
Why might Berlin be a likely spot for trouble to develop during the Cold War?
Was the United States right to reject the Treaty of Versailles? Why or why not?
How did Japan plan to solve its economic problems?