9) Use dimensional analysis to solve the problem. A student is in class 400 minutes every day for 5 days each week. How many seconds is this?

Conversion factors: 1 day = 24 hours; 1 hour = 60 minutes; 1 minute = 60 seconds
12,000 sec
120,000 sec
1,200,000 sec
60,000 sec

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°

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

hi how are you doing today? if you ever need just tell me

step-by-step explanation: