O SETS Identifying true statements about set membership and subsets
For each pair of statements, choose the one that is true.
(a)
(b)
o {2} = {1, 2}
O2 = {1, 2}
Op&{q, r, s)
Op hc (p, q,r)
o {6, 7, 8) = {1, 2, 3, 4, ...}
o {6, 7, 8) = {1, 2, 3, 4, ...}
{x} & {w. x}
Oxe {w. x)
Which statement is true?

What is the simplified expression for 6(2(y+x))

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.

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536