Line FG goes through the points (4,9) and (1,3). Which equation represents a line that is perpendicular to FG and passes through the point (2,0)?

-2x+ y=-4
-2x+y=2
X+2y=2
X+2y=4

Can someone me and do the problem plz so i can understand it more better

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

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