Is a quadrilateral. Does not have four right angles but to set up off of opposite angles the same degree

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: