Please Help. I don't know what I am doing

13%

32%

And I have no idea about the last one im sorry

Step-by-step explanation:

But .13 have a part time job and participate in school clubs only and the percentage of that is 13%. .32 have no part time jobs and that is 32%.

These are just my guesses but I have no idea about marginal frequecies tbh. If I had that I would just put these for me but yea. Sorry if this isn't helpful

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