15. given that akon
alom, find the coordinates of l and the scale factor.
a) l (6,0) and scale factor is 2
b) l (9,0) and scale factor is 3
c) l (9,0) and scale factor is 4/3
d) l (6,0) and scale factor is 3

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.