Mathematics, 09.01.2020 03:31 tejasheree
4.
a. show that
(x − 2)(x − 6) + (y − 5)(y + 11) = 0
is the equation of a circle. what is the center of this circle? what is the radius of this circle?
b. a circle has diameter with endpoints (aa, and (cc, dd). show that the equation of this circle can be
written as
(x − a)(x − c) + (y − − d) = 0.
Answers: 1
Mathematics, 21.06.2019 15:30
Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5
Answers: 1
Mathematics, 21.06.2019 15:30
Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?
Answers: 1
Mathematics, 21.06.2019 18:30
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
Answers: 1
4.
a. show that
(x − 2)(x − 6) + (y − 5)(y + 11) = 0
is the equation of a circle....
a. show that
(x − 2)(x − 6) + (y − 5)(y + 11) = 0
is the equation of a circle....
Mathematics, 12.08.2020 05:01
Mathematics, 12.08.2020 05:01
Mathematics, 12.08.2020 05:01
Arts, 12.08.2020 05:01
Mathematics, 12.08.2020 05:01
Mathematics, 12.08.2020 05:01
Arts, 12.08.2020 05:01