If x = log2a, y = logs, 2a, z = log1,3a: prove that xyz + 1 = 2yz. proof: Here, x = log2a, y = log 3,2a, z = log443a. Then
(2a)* = a (3a)y = 2a (4a)2 = 3a

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?