Suppose a sheet of 100 stamps is 0.77 millimeters thick. if a stack of sheets contains 100,000 stamps, how many millimeters thick is the stack? write the answer in scientific notation. 7.7 × 104 mm 0.77 × 103 mm 7.7 × 102 mm 77.0 × 101 mm

Find the roots of the equation below. x^2 - 6 + 9 = 0

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.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship