The area of a rectangle with the dimensions of 5 in. by 8 in increased by 20%. what is the area of the new rectangle?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2