lou3173
lou3173 lou3173
  • 01-05-2020
  • Mathematics
contestada

A circle has its center at the origin, and (5.-12) is a point on the circle. How long is the radius of the circle?
12
5
13

Respuesta :

lucasella
lucasella lucasella
  • 01-05-2020

A(5;-12); O(0;0)

r=OA=√(5²+12²)=√169=13

r=13

Answer Link

Otras preguntas

IS orange juice a solid liquid or gas and why
Evaluate the expression when x = 5: 10 I7-xI (A)-120 (B)20 (C)-20 (D)123
15 less than half a number
which type of colony had a governor and council appointed by the king
How's my essay on Hammurabi's code was just. “If a man has opened his trench for irrigation and the waters have flooded his neighbor’s field, the man must resto
Use a common denominator to determine whether the ratios form a proportion. 6 : 15 and 30 : 80 A. Yes. They form a proportion. B. No. They do not form a prop
write the ratio in simplest form 50:35
A local grocery store is advertising a discount of 20% off a large bag of peaches which he normally cost $5
Which sentence best describes a referendum? a:A political party holds a primary to choose a candidate for legislative elections. b:Citizens vote directly on a p
0.729 rounded by the nearest tenth