Kyle is thinking of a number that is greater than -6 2/3 and less that -6 1/2. Which number could be Kyle's number? -6.7
-6.6
-6.5
-6.4
(- = negative)

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

486in is correct

step-by-step explanation:

just watch memes

step-by-step explanation:

it me < 3