The equation of the diameter which bisects the chord with slope 1/2 is
The general form of the equation of given ellipse is and equation of chord will be for some m and n.
Now in order to find values of x that intercept the ellipse it must fulfill the equation as such;
<h3 /><h3>What is the definition of an ellipse?</h3>
It is a plane section curve whose sum from two fixed points will be a constant value.
Quadratic roots will give the mid value of x and value of y will be ;
Thus the final equation of required diameter will be :
And in this case the equation of the diameter which bisects the chord with slope 1/2 is,
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# SPJ1
21x^3y^4 + 15x^2y^2 - 12xy^3
3xy^2 (7x^2y^2 + 5x - 4y) <==
Step-by-step explanation:
800.00 and .06 is both of them in decimal form
them together: 800.06
Answer:
1 : 1
Step-by-step explanation:
When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.
Let the radius of sphere is r.
height of cylinder, h = 2r
radius of cylinder = r
Surface area of sphere, A = 4πr²
lateral surface area of cylinder, A' = 2 πrh
A' = 2πr x 2r = 4πr²
The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.
Answer:
31.5
Step-by-step explanation:
The area of a triangle is 1/2 * b * h
so base times height times one half