Acontractor is constructing a pole barn and is ready to order the metal roof. the barn is square, woodside 32 feet long. gabled roof of the barn is constructed at a 14° pitch with respect to the floor. what’s the area of the roof? assume the roof exactly covers the barn with no additional materials necessary

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

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.