A jazz concert brought in $119.000 on the sale of 7,600 tickets. If the tickets sold for $10 and $20 each, how many of each type of ticket were sold? The number of $10 tickets is The number of $20 tickets is

a) 7x=7

step-by-step explanation:

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

a+b=c is your answer