In each of two right triangles one angle measure is two times another angle measure. are the triangles similar? explain your reasoning.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f