Un sólido es formado al girar alrededor de la recta M:2x+y-6=0 la región limitada por las gráficas de las funciones f(x)=-x^2+4 y g(x)=x^2-4 . ¿Cuál será el volumen del sólido formado?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Which of the following circles have their centers in the third quadrant? check all that apply.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?