This semicircle has a diameter of 5 meters. what is the area of this figure? use 3.14 to for pi. enter your answer as a decimal in the box. round your answer to the nearest hundredth.

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Evaluate cos2θ for cosθ = square root of 3/2

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39