What angle would you use to represent 5 blue cars out of 20 cars in total on a pie chart?

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?