Which of the following is equal to 7 1/4

The reflexive property of congruence lets you say that ∠pqr ≅

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

Given the median qr and trapezoid mnpo what is the value of x?