catman999 catman999

24-06-2016
Mathematics

contestada

Is the given point interior, exterior, or on the circle (x + 2)2 + (y - 3)2 = 81?

R(6, 3)

Respuesta :

milanmoncy2000 milanmoncy2000

24-06-2016

i think it is interior

Answer Link

24-06-2016

Hello,

Answer: interior.

C(-2,3) is the center of the circle
R(6,3)
Let's calculate RC²=(6+2)²+(3-3)²=8²
==>RC=8 and radius= 9
The point R is thus interior of the circle.

Answer Link

Otras preguntas

problem faced by Indian weavers in 19th century

Which term refers to Muslims who believed that the caliph should always be someone from Muhammad’s family? a. Shi'ahs b. Abassids c. Sunnis d. Umayyads

Positive energy balance is important when a. weight stability is desired. b. weight loss is desired. c. you're stressed. d. a child is growing.

What was it like to live as a Pullman employee in the town of Pullman?*

Rename the number 805 tens?

8. Who of the following wrote a morality play that could be likened to Star Wars and Lord of the Rings? a. William Byrd b. Guillaume de Machaut c. Hildegard

8. Who of the following wrote a morality play that could be likened to Star Wars and Lord of the Rings? a. William Byrd b. Guillaume de Machaut c. Hildegard

what was the Columbian Exchange was all about including whom it was named after what goods were trade and what countries were involved

one day, 758 people visited the monkey house at the zoo what is 758 rounded to the nearest hundred

What is one characteristic of most protists that make them like monerans