HELP PLEASE The prince David ship headed south at an average speed of 20mph. Later the Prince Albert traveled north with an average speed of 20 mph. After the prime David ship has traveled for eight hours the ships were 280 mi apart. How many hours did the prime David ship travel.

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

f . i can go whenever i feel like it bc it is confidential meaning only i would know how much i deposited besides the bank and they wouldnt care bc when you make a deposit you are using their services which means they are using there competition and gaining more customers

and if they dont well then thats less customers for them in a less profitable way

plz mark brainliest

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363