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Allen G

Allen G.

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Questions asked

AWAITING AN EDUCATOR

Given that lim x????? csc2(x) = ?, illustrate the Precise Definition of an Infinite Limit by finding values of ???? that correspond to the following. (Round your answers down to three decimal places.) (a) M = 2,000 ???? = (b) M = 5,000 ???? =

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INSTANT ANSWER

There are a few different methods of solving systems of linear equations: The Graphing Method ...... The Substitution Method ...... The Linear Combination Method , aka The Addition Method , aka The Elimination Method ...... The Matrix Method ...... 625a+25b+c=30 2025a+45b+c=110 4225a+65b+c=300 Solve this system using all "4" methods (Graphing, Substitution, Elimination, and you can use ANY method for Matrices).

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ANSWERED

There are a few different methods of solving systems of linear equations: The Graphing Method ...... The Substitution Method ...... The Linear Combination Method , aka The Addition Method , aka The Elimination Method ...... The Matrix Method ...... 625a+25b+c=30 2025a+45b+c=110 4225a+65b+c=300 1) Solve this system using all "4" methods (Graphing, Substitution, Elimination, and you can use ANY method for Matrices).

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ANSWERED

Sanu Kumar verified

Numerade educator

A constant force F = <2, 8> moves an object along a straight line from the point (2, 5) to (11, 13). (a) Find the vector x that represents the direction the object is moving. (b) Find F1, the part of F in the direction of x. (c) If the force vector F and displacement vector x are parallel, then the work done by the force F is W and W = |F||x|. How much work is done by our force F in our problem? (Hint: Our force F and displacement vector x are not parallel. What force is being exerted parallel to x?)

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ANSWERED

Vipender Yadav verified

Numerade educator

If a parabolic reflector has a radius of 8ft and a depth of 5ft, find the location of the focus.

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ANSWERED

Goutam Chand verified

Numerade educator

Write the following conic equation in standard form and use that equation to graph the conic. Identify any vertices, foci, major, minor or transverse axes or directrixes that apply. 4x^2 - 25y^2 + 50y - 24 = 16x + 85

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ANSWERED

Pawan Yadav verified

Numerade educator

Find an equation for the hyperbola given below. Also, determine the coordinates of the focal points.

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ANSWERED

Goutam Chand verified

Numerade educator

Write the following conic equation in standard form and use that equation to graph the conic. Identify any vertices, foci, major, minor or transverse axes or directrixes that apply. x^2 - 6x + 5 = 4(y - 1)

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ANSWERED

Goutam Chand verified

Numerade educator

Question 1: Write the following conic equation in standard form and use that equation to graph the conic. Identify any vertices, foci, major, minor or transverse axes or directrixes that apply. 4x^2 + 49y^2 - 16x + 98y = 131

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ANSWERED

Goutam Chand verified

Numerade educator

Consider the following. r = 4 / (3 + 3 cos ?) (a) Find the eccentricity. e = Identify the conic. parabola ellipse hyperbola (b) Find the vertices in polar coordinates. (If an answer does not exist, enter DNE.) (r, ?) = ( ) (only vertex or vertex closest to the origin) (r, ?) = ( ) (farthest from the origin) Sketch the graph.

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