Simplify square root of -200

1. are the triangles similar and if so why? what is the value of x? show your work.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression