What is a ratio? my assignment is based on ratios. i have to create a restaurant flooring plan and for every wall, i must have the same ratio and a length from each wall in reality and on paper.

What is the result of adding the system of equations? 2x+y=4 3x-y=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.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?