Please help. Calculate the area of the shaded region in each figure. Use 3.14 for π and round to the nearest tenth, if necessary.

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

Factor the monomial completely 42a3b3

If sin(x) = 0 and cos(x) = 1, what is tan(x)?