Circle D was dilated to form circle D prime. The diameter of circle D is 5 units and the diameter of circle D primeis 15 units. What is the relationship between the areas of circle D and circle D prime? The area of circle D prime would be 3 times the original area.

The area of circle D prime would be 9 times the original area.

The area of circle D prime would be 1/3
of the original area.
The area of circle D prime would be 1/9
of the original area.

a

step-by-step explanation:

cant

step-by-step explanation: there is no picture

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