In ADEF, the measure of ZF=90°, the measure of ZD=10°, and EF = 94 feet. Find the length of DE to the nearest tenth of a foot.

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)