In triangle abc below, line segment ab is 9 meters long and like segment bc is 7 meters long. use the pythagorean theorem to find the length of line segment ac to the nearest tenth of a meter.

What are the sotions to the quadratic equation 9x^2=4

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}