Consider the given solids with the dimensions shown. Which solids are similar? three rectangular prisms. Figure 1 is 8 meters by 16 meters by 10 meters, figure 2 is 12 meters by 24 meters by 15 meters, figure 3 is 28 meters by 36 meters by 30 meters. Figures not drawn to scale A. only figure 1 and figure 2 B. only figure 1 and figure 3 C. only figure 2 and figure 3 D. all three figures

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.