After becca half marathon her pedometer showed
23,580 steps while alex reorded 2.42 x 10 to the fourth steps after the same race. what is the combined amount of steps? write your answer in standard form

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°

answer:

a=9

step-by-step explanation: lmk if you need a explanation