Lucia's house is due west of Fairfax and due south of Booneville. Fairfax is 48 miles from Lucia's house and 50 miles from Booneville. How far is Booneville from Lucia's house,
measured in a straight line?
miles
No links I need a real answer!!!

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?

What are the solutions of the following system? y=-2x^2 y=x-2

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.