What is 100×100rounded to the nearest 200

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq