To decrease your household water usage by 10% a month means that a household using 4000 gallons of water a month would cut down to using A gallons a month. fill the blank

Which math sentence can be used to determine if the triangle is a right triangle?

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?

Measure of angles 31 (x+4) (3x+9) me