4. Cos 210° =

Q: TUESDAY: Plot the following coordinates on the plane. E = (3,2) F = (7,9) G = (10,3) H = (5,7) %3D…

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Q: Find an equation of the line through (-2, 5, 3) that is perpendicular to both u = (1, 1, 2) and the…

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Q: is it linear?

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Q: Find the angle between the lines y-V3x-5=0 and 3y-x+6=0. %3D

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Q: make a table of values and grab the following linear equations on a coordinate plane y=-(1)/(5)x+2

A: To make a table of values and to grab the following linear equations on a coordinate plane. y=-15x+2…

Q: Find an equation of the plane

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Q: Find the exact distance the point p (-2,-4) and the line y=1/3x+2

A: Solution ) y = (1/3)x +2  Slope of perpendicular to this line would be  m = - ( 1/1/3)  m = -3…

Q: The perpendicular from the origin to the line y = mx + c meets it at the point (-1, 2). Find th…

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Q: Describe the plane x = 4.

A: Given, plane x=4we have to describe the plane x=4

Q: Find the distance from the point (4, 9) to the line y = 2x.

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Q: Determine the value of A so that the line whose equation is Ax + y = 2 is perpendicular to the line…

A: We are given 2 lines: The first (l1) has the equation Ax+y=2 The second l2 passes through the points…

Q: Find equations for the followingineF - The line through y and parallel to Z-axis

A: To find the equation of the line that passes through 1, 1, 1 and parallel to the z‐axis.