Which is one reason why this expression is equal to 0? math item stem image clear check the product of any number and its opposite is 0. the expression does not equal 0. the sum of any number and its opposite is 0. the same number appears in the numerator and denominator.

Write the following as a base and exponent

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

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.