Which expressions are perfect cubes? –1,000 27r21 343p g3h30 –1

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

range is infinite on both x and y axis positive and negative

step-by-step explanation:

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°