natalie8846 natalie8846

14-05-2019
Mathematics

contestada

What is the radius of a circle whose equation is x^2+y^2+8x-6y+21=0

Respuesta :

bluespirit bluespirit

14-05-2019

Answer:

2

Step-by-step explanation:

Answer Link

Otras preguntas

I want to convert 1 kilogram to milligrams if you already know that one kilogram equals 1000 grams explain how knowing that one gram equals 1000 milligrams can

give 2 examples of how rocks color provide clues

Can u guys help me on some of these please

Fluids only exert pressure downward. true or false

the volume of 2 spheres have a ratio of 27:125. what is the ratio of their radii

solve for x. -0.7(0.3x - 0.8) = -4.48

The mean of a set of four test scores is 79. If three test scores are 77, 79, and 85, what is the fourth test score? a. 83 b. 81 c. 79 d. 75

D'John saves $8 per week. Arthur saves 4 times the amount D'John saves in the same week. Write an equation that shows how to find the amount "a" Arthur saves. T

Which former slave, who learned to read and write by trading food for lessons, became an author, speaker, and adviser to President Abraham Lincoln? A. Eliza

The average person drinks one pint of milk a day. At this rate, how many gallons will a person drink in a leap year.