Mathematics, 07.05.2020 13:59 ashleyrover11
A circle has the equation x2β12x+27=βy2+8y.
What is the equation of the circle in standard form, the location of its center, and the length of its radius?
The equation of the circle is (xβ6)2+(yβ4)2=25; the center is at (6,4), and the radius is 5 units.
The equation of the circle is (xβ6)2+(yβ4)2=5; the center is at (6,4), and the radius is 5ββ units.
The equation of the circle is (xβ6)2+(yβ4)2=5; the center is at (β6,β4), and the radius is 5ββ units.
The equation of the circle is (xβ6)2+(yβ4)2=25; the center is at (β6,β4), and the radius is 5 units.
Answers: 3
Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
Mathematics, 21.06.2019 20:00
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8+1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
A circle has the equation x2β12x+27=βy2+8y.
What is the equation of the circle in standard for...
What is the equation of the circle in standard for...
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