Please help this is on a test Find the sum of the largest and the smallest of the following four numbers:
5.7 5.07 0.57 0.577

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Describe the relationship between the angles of similar triangles and the sides of similar triangles