In a 30°-60°-90° triangle, the hypotenuse is twice as long as the shorter leg, and the longer leg is
times as long as the shorter leg.

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30