Find the perimeter of the figure if the following is true:
a = x2
b = 4x + 8
c = 2x²
d = x

3382-299=3383- ? fill in the blank?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

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′?