If theta is in the first quadrant and cos theta = 12/13, what is sin(1/2 theta)?
Determine your answer without using a
calculator. Rationalize the denominator
if necessary.

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Which expression is the factorization of x^2+10+21