Match each set of vertices with the type of quadrilateral they form. A(2, 0), B(3, 2), C(6, 3), D(5, 1);
A(3, 3), B(3, 6), C(7, 6), D(7, 3);
A(-5, -3), B(-4, -1), C(-1, -1), D(0, -3);
A(2, -2), B(3, 0), C(4, -2), D(3, -4);
A(3, 3), B(2, 5), C(4, 6), D(5, 4)
a parallelogram with nonperpendicular adjacent sides;
a rectangle with noncongruent adjacent sides;
a square;
a rhombus with nonperpendicular adjacent sides.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3