How much hours is between 6:00 am to 7:45 am

the answer is 1 hour & 45 minutes

There is one hour.

Step-by-step explanation:

7:45

-6:00

1:45

this bascially means there is one hour with a remainder of forty-five minutes.

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°