∠A and ∠B are vertical angles with m∠A=x and m∠B=3x−60. What is m∠A?

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At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units