Which of the following ratios is not equivalent to 4/8 1/2 9/18 12/32 18/36

What is the factored form of the following expressions? d^2 – 13d + 36

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120