Awheel has 11 spokes evenly distributed around the rim of the wheel. what is the measure, in radians, of the central angle formed by adjacent pairs of spokes?

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Need solving this 2nd limit problem.

Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49