There are 15 students for every teacher in a school. A) How many students are there if there are 10m teachers? B) How many teachers are there if there are 6m students? Evaluate the expression when m = 20.

10m teachers,

10m(15) = 150m students

When m = 20,

3000 students

5m students,

6m/15 = ⅖m teachers

When m = 20,

⅖(20) = 8 teachers

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier

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