The number of centimeters varies directly with the number of inches. find the measure of an object in centimeters if it is 50 inches long?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Give me the equations of two lines that have the same slope but are not parallel.