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

Joan read 9 chapters in 4 hours. If she continued to read at the same rate, how many chapters would she have read in 2 days

Steven, Robbie, and Monica collect stickers in a book. Steven fills two pages with eight stickers on each page. Robbie fills four pages with four stickers on ea

What modern day explorations compare to Lewis and Clark’s and Pike’s expeditions

If youre 20 in 2017 how old were you in 2008

You plant 40 seeds of a certain flower and 26 of them sprout. Find the experimental probability that the next flower seed planted will sprout

Geometry (21) Study Guide

How William Butler Yeats's Irish identity shaped his poetry

A bicycle moves at a constant speed of 4m/s. How long will it take the bicyclist move 36m? Use this answer by graph

Look at this photograph of machu picchu. this demonstrates the ability of inca architects and engineers to: A. Carve structures into rock walls B. blend citie

Which is a solution to the equation 5x – y = –3? A. (1, 2) B. (–2, –7) C. (–2, 7) D. (2, –7) can you please help