Which symmetries does the design above have? select all that apply

a. line symmetry
b. 4-fold rotational symmetry
c. 3-fold rotational symmetry
d. bilateral symmetry
e. 2-fold rotational symmetry

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)