Course challenge
Quadrilateral A'B'C'D' is the image of quadrilateral ABCD under a rotation about the origin, (0,0).
y
7
B
6
5
А
4
3-
2
D
1
Sold
1 2 3 4 5 6 7
-7 -6 -5 -4 -3 -2
D'
-2
-3
Cour
A-41
05
B6-
Determine the angle of rotation.
Revie
5 of 30

Answer choices:
135
150
165
180

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation