Find k such that the roots of the quadratic are real, rational, and equal: 9x^2+kx+1=0

As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers