Find the distance between the two points. (4,2)
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Enter the number that
goes beneath the
radical symbol.
(-1,-3)

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Can someone tell me if this is perpendicular? !