Which equation is correct regarding the diagram of circle O?

m∠XZY = One-half (a + b)

m∠XZY = One-half (a - b)

m∠XOY = One-half (a + b)

m∠XOY = One-half (a - b)

12 men have walked on the moon six different missions between 1969-1973 who were the first people to walk on the moon

The us international power grew as a result of the Spanish war because it

What caused European and Chinese immigrants to migrate to the United States in the late nineteenth century?

How did Spanish Conquistadors contribute to the fall of the Native American Empires?

Which best describes the effect of europe on aboriginal peoples?

What is brown vs board of education

The civilizations we have studied have contributed to many things to modern society. which of the following does not correctly match the civilization to its contribution?

If there is less oxygen, less respiration can occur, hence less glucose will be produced.

What we're some of the incentives sailors we're offered for joining the navy

Why were amendments needed to expand voting rights?