The figure below is a scale drawing of a rectangular ball room. The scale is 2 cm:4 m.
What is the area of the actual room?
A. 72 m2
B. 144 m2
C. 288 m2
D. 576 m2

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon