How to prove that the triangles are similar? give an explanation with your answer! no need to find x, just name several properties and how they apply here !

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2