In a triangle, angle A is 30 degrees less than one-half the sum of angle B and angle C. Angle B is equal to angle C. The sum of the three angles of a triangle equals 180°. Find angle A.
Fill in the blank(s) with the appropriate word(s).
Angle A = 40°
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The New Right movement that helped to elect Ronald Reagan was spearheaded by
A. fiscal conservatives. B. evangelical Christians. C. gold-standard advocates. D. Midwesterners. E. neoconservatives.
A ____________________ is an aluminum or copper plate or tubing that carries the electrical current.
Fill in the blank(s) with the appropriate word(s).
Soot accumulation on the heat exchanger is:
A) Not possible with a gas furnace. B) A natural protective layer for the inside of the heat exchanger. C) Caused by incomplete combustion. D) Normal over a period of years.
A(n) _________________________ system is one that the occupants must make an effort to use.
Fill in the blank(s) with the appropriate word(s).