There are 90 people in a group A sixth of the pA scientist wants to estimate the number of fish in a lake. She catches 60 fish from the lake and marks them with a non-harmful dye. The scientist then returns the fish to the lake. The next day she catches another 50 fish and 8 of these are marked with the dye. She estimates the total number of fish in the lake to be 750. Which of the following assumptions has she made to work out her estimate? Select all that apply. people in the group are men

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

for certain loans like mortgage loans, lenders scrutinize your debt to income ratio when you are applying for credit because it them evaluate your ability to repay your debts.