What is the domain of this function: y = 1 x – 1 (x – 2)? A. (- , 1) È (1, ) B. (- , 1] È [1, ) C. (- , 2) È (2, ) D. all real numbers E. 0

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°

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734