Answer fast ! multiplying 3/√17-√2 by which fraction will produce an equivalent fraction with a rational denominator?
a. √17-√2/√17-√2
b. √17-+√2/√17+√2
c. √2-√17/√2-√17
d. √15/√15

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

What is 0.000008 meters in scientific notation