1/3 - 3 (2/7x - 4) which of the expressions are equivalent to the expression above? a) 1/3 - (3)(2/)(4) b) 1/3 - 6/7x + 12 c) -11 2/3 - 6/7x d) 12 1/3 - 6/7x e) 1/3 - 6(1/7x - 2) f) 1/3 + (-3)(2/7x) -(3)(4)

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.