mireyna mireyna

21-06-2017
Mathematics

contestada

Which is an equation of a circle with center (2,-1) that passes through the point (3,4)?

Which is an equation of a circle with center 21 that passes through the point 34 class=

Respuesta :

nihasika nihasika

21-06-2017

the last one because the center is h, k and the radius is the distance between the 2 points squared

Answer Link

matthewcooke23 matthewcooke23

21-06-2017

they are the opposite of the x and y so has to be
(x-2)^2 + (y+1)^2 and if you sub the points it passes through into the equation you get 26. its the last one

Answer Link

Otras preguntas

9. What is the pH of a neu- tral substance?

Bc is included between

)In 1900, a company had a profit of $173,000,000. In 1996, the profit was $206,000,000. If the profit increased the same amount each year; find the rate of chan

The height of a triangle is 4x more than the base, and the area of the triangle is 6 square units. Find the length of the base. Let x =the length of the base.

a+b=0 What does b equal

23 < y - 2 solve the inequality of y and simplify your answer as much as possible.

A piece of paper with an area of 30 square units is folded into four congruent sections, then formed into a square based prism. (Could you please explain in a

What are the coordinates of the foci of the hyperbola? (y−1)29−(x+8)216=1 Enter your answer by filling in the boxes.

2,048 rounded to the nearest tenth?

I need your help with this question No need explaining just say the answer thanks