If a 4 ft. pole casts a 5 ft shadow, how high is a pole that casts a 15 ft shadow? 1

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Which shows the graph of the solution set of 3y – 2x > –18?

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.