A certain region of a country houses 1/178 of the total number of libraries in the country. If there are about 10680 libraries in the country, how many libraries are in this region?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Could someone me with this question i’ve been stuck on it for 20 minutes

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.