A copy machine reduces an original document using the ratio 5:3. What is the length of a line segment on the copy if the original is 8 in. long?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

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.

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6