Is square root 1 minus sine squared theta = cos θ true? if so, in which quadrants does angle θ terminate?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73