Which inequality represents all possible solutions of -12d2 -6? A d< - 1/2
B d> - 1/2
C d< 1/2
D d> 1/2

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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.

What number is 7 units left of -15?