The figure shows ∆abc inscribed in circle d. if m ∠cbd = 25°, find m ∠bac, in degrees.

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters