Nautical deck prism is a cylinder topped with a smaller cylinder which is topped by a hexagonal pyramid that was used to light the areas below deck during the day, before electricity. For one such "prism" the three pieces have the same volume. The bottom cylinder has a diameter of 3.5 in, the top cylinder has a diameter of 3.25 in, and the base of the pyramid is circumscribed by the top cylinder. a. (easier) If the bottom cylinder has a height of 0.5 in find the total height of the prism.
b. (more challenging) If the total height of the "prism" is 12 inches find the volume.

your answer is -9

step-by-step explanation:

3

step-by-step explanation:

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w