In triangle ABC, is a right angle and ∠B = 45°. Find BC. If your answer is not an integer, leave it in simplest radical form. [Triangle is not drawn to scale.] A. 28 ft B. 14√2 ft C. 14 ft D. 28√2 ft

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?