In this diagram, a rope is attached to a small pulley at the apex of an isosceles prism. what is the minimum length of the rope (r) needed to span the sides of the prism, rounded to the nearest whole number? a. 5 units b. 10 units c. 12 units d. 20 units

Minimum length of rope needed to span the sides of the prism is 10 units.

Step-by-step explanation:

Let us draw a perpendicular from apex to base BC,Let it be AD since ΔABC is isosceles triangle, that perpendicular will touch mid of base. That is BD=DC==3

Now we know the angle m∠ABC as 53.13°.

From ΔADC,

                      ≈10

Hence minimum length of rope needed to span the sides of prism is 10 units.

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.