Either Table A or Table B shows a proportional relationship. Table A

x -2 -1 0 1
y 2 3 0 5

Table B

x -1 0 1 2
y -3 0 3 6

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

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