Segment RS and segment ST below are congruent. Set up ban equation to find the value of x

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .