The polynomial below is a perfect square trinomial of the form a^2-2ab+b^2. 9x^2-18x+36

Which fraction below is equivalent to 10/12?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?