Apicture on the wall in germany's classroom has 4 right angles 4 sides of equal length and 2 pairs of opposite sides that are parallel what quadrilateral best describes the picture

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?

Which of the following is the true for f(x) = 5cos

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.