eunice6370 eunice6370

03-05-2021
Mathematics

contestada

Determine the center and radius of the following circle equation:
x2 + y2 – 16x + 10y + 80 = 0?

Respuesta :

Аноним Аноним

03-05-2021

Answer:

centre is (8, -5)

[tex]r = \sqrt{ {g}^{2} + {f}^{2} - c } \\ = \sqrt{64 + 25 - 80} \\ = \sqrt{9} \\ r = 3 \\ radius \: = \: 3 \: units[/tex]

Answer Link

Otras preguntas

The color of a flower is controlled by two alternative alleles at a single locus, r (red) and r (white). if an individual has the rr alleles, it is considered t

What's 234+1246:44 ?

8 to the power of 4?

What powerful vasoconstrictor is formed from an inactive starting material whenever renin is released into the bloodstream?

Maria purchases a premium brand of coffee at the grocery store for $8. Which would be considered a substitute good?

What is the variable in my experiment?

When an atom gains an electron to become an ion what happens to its size?

Explain why the melting point of pure phthalic acid is higher than naphthalene

Yadira's mom is buying hot dogs and hot dog buns for the family barbecue. Hot dogs come in packs of 12 and hot dog buns come in packs of 9. The store does not

Factor each by using the GCF. a) 36x+81 b) 24a+36