how do i find the hypotenuses of a right triangle with only one side length (adjacent side) and one angle?

The probability brenda will recieve a telemarketing call is 15%. if she gets 20 calls a day, how many can she expect to be telemarketing calls?

Which method would you use to prove that the two triangles are congruent?

Mustafa heloise and gia have written more than a combined total of 22 articles for the school newspaper.heloise has written 1/4 has written articles as mustafá has gia has written 3/2 as many written articles as mustafá has