The answer is D
i plugged in all the equations and the equation for D is the one that works
It would be 550 cm every 1 meter would be 100 cm so 5.5 will be 550cm
The domain and the range is [-6 to +inf)
First you would have to find the base which would be 9^2 + 9^2= C^2 because of the pythagorean theorem. So the base would equal 12.7. To find the area of a triangle it’s A= h•b / 2. So your answer would be 95.25
