What is the approximate volume of a cone with a diameter of 14 cm and a height of 9 cm.

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?