A carpenter had a board that was 2 yard long. He used 18 inches on a project. How many feet long was the board when he was done? 2 1/2 feet

4 1/2 feet

3 3/4 feet

1 1/4 feet

Yvaries directly as x. y =90 when x=6. find y when x=13

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line