Analyzing an Equation Given in General Form
Consider a circle whose equation is r y . Ar-by-36=...
Analyzing an Equation Given in General Form
Consider a circle whose equation is r y . Ar-by-36=0 which statements are
To begin converting the equation to standard form, subtract 36 from both sides
To complete the square for the terms, add 4 to both sides.
The center of the circle is at -2,3)
The center of the circle is at (4-6).
The radius of the circle is 6 units
The radius of the circle is 49 units
Answers: 2
Physics, 21.06.2019 14:40
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.
Answers: 3
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The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?
Answers: 2
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