The circumference of the tire of Melvin’s cycle is 2.5m. He took part in a race of 2km. When he had covered 1.2km, the tire burst. To finish the race, how many more times should the wheel go
round?

Need on this geometry question. explain how you did it.

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1 which transformations should you perform. a) reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up. b) reflect the graph of the first function across the x-axis, translate it pi/4 units to the right, and translate it 2 units up. c) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the left, and translate it 2 units up. d) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the right, and translate it 2 units up.