gabelopez9043 gabelopez9043

02-03-2022
Mathematics

contestada

find the standard form, center, and radius of the following circles
1. x2+y2-4x+8y-5=0
2. 4x2+ 4y2+36y+5=0

Respuesta :

haileefleetwood3 haileefleetwood3

02-03-2022

Answer: The standard form a circle is (x−h)2+(y−k)2=r2 , where (h,k) is the center of the circle and r is the radius of the circle. Therefore, the center of the circle is at (2,4) and the circle has a radius of 5 .

Step-by-step explanation:

Answer Link

Otras preguntas

A negative number is _____ a positive number

What are 10 facts on the musculatory system?

What is the correct formula for magnesium sulfate

Which statement correctly describes the effect of the Civil Rights Act of 1964? A. It ended poll taxes, literacy tests, and other means used to prevent blacks

what's the difference between preliminary impressions and final impressions.

Hettie is stacking paper cups.Each stack of 15 cups is 6 in high.What is the total height of 10 stacks of cups?

Choose the correct verb form to complete the sentence. Each boy and girl in the class _____ a different experiment for the science fair. A. do B. does

which of these developments is a positive effect of cell technology on society

list down 2 Fisheries in Kenya

hat is the solution to the equation 3/3(4c + 16)=2c+9 ? c =