Ahmad is choosing a password to access his teacher’s web page. he must choose a capital letter and three nonrepeating digits from 0 through 9. the letter can be in any position in the password. which shows part of the sample space for ahmad’s password? a a135, 135a, 1a35, 13a5 b a113, a123, a133, a143 c 0a23, 0a23,02a3, 02a3 d 1234, 5678, 0246, 1357

What is the slope of the line shown below?

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.