22 A survey asked 75 randomly chosen students at a school if they prefer pizza with pepperoni or plain.
55 of those people said they prefer pepperoni. There are 325 students who like pepperoni. Estimate the total
number of students in the school.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

d

step-by-step explanation:

i used the pitagoras theoreme

15: 24

62.5%

step-by-step explanation:

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13