Your class starts at 12: 12pm and ended at 12: 50pm what angle did the minute hand of watch sweep through during the class

we know that

12:50PM-12:12PM=38 minutes

30 minutes in the minute hand of watch is equal an angle of 180 degrees

so

by proportion

30/180=38/x> 30*x=180*38> x=180*38/30> x=228°

therefore

the answer is

228 degrees

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5