bird10000000 bird10000000

02-04-2017
Mathematics

contestada

Identify the radius of the circle whose equation is (x - 2)^2 + (y - 8)^2 = 16.

Respuesta :

awesomeme212 awesomeme212

02-04-2017

the radius is 4
the equation of a circle is (x-h)^2+(y-k)^2=r^2
in this case, 16=r^2
so r=4

Answer Link

Otras preguntas

Solve for x. 6x - 2 = 5x - 7 - 3x

The coefficients in a balanced chemical equation represent (l ) the mass ratios of the substances in the reaction (2) the mole ratios of the substances in the r

What ocean is on the West Coast of the United States?

The concentration of a solution can be expressed in (I ) milliliters per minute (2) parts per million (3) grams per Kelvin (4) joules per gram

Under our Constitution, some powers belong to the federal government. What is one power of the federal government?

Who is the Chief Justice of the United States now?

help on questions 11 and 15 Add and simplify if possible

What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol

Two forms of solid carbon, diamond and graphite, differ in their physical properties due to the differences in their (1) atomic numbers (2) crystal structures (

What is the gram-formula mass of Fe(NO3)3? (1) 146 g/mol (3) 214 g/mol (2) 194 g/mol (4) 242 g/mol