Two circles have equations of x2 + y2 – 4x – 4y + 4 = 0 and x2 + y2 – 4x + 8y + 4 = 0. Compute the length of the common external tangent.

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A: In a right triangle, the lengths of the sides of the triangle are related to each other by the…

Q: Find the distance between the points (3, - 6) and (1, 0).

A: The given two points are 3,-6 and 1,0 Using the distance formula, the distance between two points…

Q: Parallel to y + 8x = 4, through (3, 4); slop- intercept form

A: The line is parallel to y+8x=4, passes through 3, 4

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A:

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A: Given the Polar coordinates      r=14 and θ=π4 Find the Cartesian coordinate y.

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A: Find the distance between the point (2, 9) and the line y = 3x + 4 To find the distance between a…

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A: