Which equation can be used to calculate the area of the shaded triangle in the figure below? also need on this! a rectangle with length of 18 feet and width of 6 feet. a diagonal cuts the rectangle into two halves. one of the triangular halves is shaded. 2(18 + 6) = 48 fraction 1 over 2(18 + 6) = 12 fraction 1 over 2(18 × 6) = 54 2(18 × 6) = 216

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

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?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle