Four tangent circles centered on the x-axis are shown below. The radius of circle A is twice the radius of circle O. The radius
of circle B is three times the radius of circle O. The radius of circle C is four times the radius of circle O. All circles have integer radii. The point (63, 16) lies on circle C. What is the standard equation of circle A? A detailed explanation would be preferred :)
1 answer:
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Answer:
Answer is D
Step-by-step explanation:
just took the test and got it right
Please mark brainlest
Infinitely many, because if you simplified the right side, it would equal the left side.
Sqrt18 = 3 sqrt2
sqrt 8 = 2 sqrt2
sqrt18 / sqrt 8 = 3 sqrt2 / 2 sqrt2 = 3/2 answer
Opposite of the integers:
+56
+340
-39
-201
-1124
Solid figures:
Cube
Rectangular prism
Cylinder
Octahedron
Triangular pyramid
Answer:
1 + 1 + 2 + 2 + 3 + 3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 8 + 8 + 9 + 9 + 10 + 10 - 90 = 20
Step-by-step explanation:
