What is the expanded form of the decimal 509.1? a) (5 x 100) + (9 x 10) + (1 x 1 10 ) b) (5 x 100) + (9 x 10) + (1 x 1 100 ) c) (5 x 100) + (0 x 10) + (9 x 1) + (1 x 1 10 ) d) (5 x 1000) + (9 x 100) + (1 x 10) + (1 x 1 10 )

In the diagram of circle o, what is the measure of zabc?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)