It takes 1 3/8 minutes to wrap a parcel and half a minute to address it. hiw many minutes does it take to wrap and address a dozen similar parcels

22.5 minutes

Step-by-step explanation:

1 3/8=82.5 seconds

82.5 times 12=990

30 seconds times 12= 360

990+360=1350 seconds

1350/60=22.5 minutes

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer