ryanmorse ryanmorse

02-06-2014
Mathematics

contestada

Whats the equation of a circle centered at (7,1) that passes through (-2,10)

Respuesta :

02-06-2014

The line from (7, 1) to (-2 10) is a radius of the circle.

Its length is the square root of [ (-2 - 7)² + (10 - 1)² ] = √(81 + 81) = √162

The equation of the circle is: (x- 7)² + (y - 1)² = 162

Answer Link

Otras preguntas

The number of pizzas is in a proportional relationship to the weight of the shredded cheese toppings. When shredded, a 50-lb block of cheese is enough to make

What is the average speed of a soccer ball that travels 34 m in 2s?

The table shows the cookie sales for Tina's troop. If each box costs $3.50, show two ways that HELP PLZ!!! Tina could find the troop's total cookie sales. Kind

I didn’t pay attention to class so now I am stuck in this history question help!!!

Which southern and border states actually showed a reduction in the number of slaves in some areas between 1790 and 1860?

should schools have later start times yes or no and why

A quantity of food would last a family of 5 for 21days. How long would the same quantity last a family of 7 if they all eat at the same rate?

Were the country’s efforts at compromising over slavery effective? Why or why not?

What are the significances of blogs?

Do experience or material goods make us happier, central idea