Painters use surface area to determine how much paint they need to buy. Most homes have 8-foot ceilings. Suppose you're going to paint the walls in one room of the house.
Determine the total surface area of all the walls to be painted. Include the walls in the closets, but ignore windows and doors. Round your answer to the second decimal place. Show all of your calculations and label them appropriately for which room they represent, etc.
The volume of the room is 566 sq ft

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

How do i do this activity, is appreciated

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.