alanraysiii alanraysiii

25-03-2020
Mathematics

contestada

Find the radius and center of the circle
17+x^2+y^2-8x-6y=0

Respuesta :

amna04352 amna04352

26-03-2020

Answer:

Centre: (4,3)

Radius: 2sqrt(2)

Step-by-step explanation:

h = -8/-2 = 4

k = -6/-2 = 3

4² + 3² - 17 = r²

r² = 8

r = sqrt(8) or 2sqrt(2)

sqrt: square root

Answer Link

Otras preguntas

Which religious movement is George Whitefield MOST closely associated? a. Restorationism b. Predestination c. The Great Awakening d. Unitarian Universalism

Which of the following actions was supported by both the Fourteen Points and Paris Peace Conference agreements? A. Limiting the total size of militaries in coun

Which of the following pathways runs from the US-Mexican border to Chile? A. the Pan-American Highway B. the Interoceanic Highway C. the Panama Canal D. the Dar

It is argued that climate change will be the most pressing environmental issue in the coming years because

The stacks on the left are yours; the one's on the right are ours. A) Ours' B) yours' C) no change D) ones

In 1 or 2 sentences, explain the effect of competition on the price of goods and services.

please answer number 3

The slope of a line on a distance-time graph is

What is the scientific name for the layer of gas that surrounds the Earth

can you please solve the question in the box