The area of rectangle abde is 270 square inches. the
rectangle is rotated about a line that passes through points
c and f.
which best describes the resulting three-dimensional
shape?
o
a rectangular prism with an edge length of 9 inches
a rectangular prism with an edge length of 18 inches
a cylinder with a base radius of 9 inches
a cylinder with a base radius of 18 inches
o
o

Answer C! I got yall :)

Step-by-step explanation:

C. a cylinder with a base radius of 9 inches

Just took quiz.

answer: it is 1: 47 pm

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours