Which one of the following sets of numbers represents the lengths of the sides of a right triangle? 9, 40, 42 5, 10, 15 6, 8, 10 13, 35, 37

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k