Which set of ordered pairs represents a function?
(0.1) (1.3 1.5) (2.8)
0.0. (1.2) (2.6) (2.8))
(0.0) (0.2) (2.0), (2, 4)
{(0.2). (1.4). (2.6). (3. 6))

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.