The sum of the areas of two squares is 818 cm2. The sum of the perimeters is 160cm.
Find the lengths of the sides of the squares.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

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.