For every bag of trail mix the local scout guide troop sells, they earn $0.45.
a. write an expression to represent this situation.
b. sarah sold 52 bags of trail mix. how much did she earn for her troop ?
c. let x represent the total number of bags of trail mix sold by sarah's troop. write an expression to show what percentage of bags sarah sold.

the distance between point a and point b is 6 units

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