Which Trig ratio should be used to find the missing side? A. Sin

B. Cos

C. Tan

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.