Use the Pythagorean Theorem to determine the lengths of QT− and RS−. Show your work. NEED ANSWER FAST I HAVE A TEST PLZ HURRY

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

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: tangent if m 1 = 30° and m = 20°, then m = 10 40 80