Centi- means "hundred". There are 100 centimeters in 1 meter.
2.8m•100cm=280cm
Change 30 hours into minutes, then divide by 20 and 25
Answer:
39
Step-by-step explanation:
Angles are supplementary when they add up to 180. So, we know the other angle that isn't 58 is
. Therefore, 
Answer:

Step-by-step explanation: