How many minutes have passed if the minute hand has moved to 162 degrees

For the minute hand, this is 27 minutes from the on-the-hour angle of zero degrees, so the angle is (27 minutes)*((360 degrees)/(60 minutes)) = 162 degrees. [Note: 30 minutes is 180 degrees, so this makes sense.] (27 minutes)*((360 degrees)/(12 hours))*((1 hour)/(60 minutes)) = 13.5 degrees

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

9

step-by-step explanation: