Which quadrilaterals have two pairs of opposite sides that are parallel and have no right angles?

choose all answers that are correct.

a.
parallelogram that is not a rectangle

b.
trapezoid

c.
square

d.
rhombus

choose all answers that are correct.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?