Determine the value of the X variable. Then calculate/find a measurement of angle one and angle two using the value of the X variable that you previously found. PLEASE HELP DUE IN 20 MIN

The circumference of a circle is 5 pi cm. what is the area of the circle?

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank