Brett shaded 4/8 of a sheet of notebook paper. aisha says he shaded 1/2 of the paper . are the two fractions equivalent ? if so , what is another equivalent fraction ?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2