Sketch theta = 5pi/4 in standard position. a. determine two coterminal angles (pos & neg) b. convert the angle to degree measure.

So the question ask to find the angle in degree measures of the angle given in Radian and give its Coterminal anges both positive and negative. In converting the angle in to a degree measure you just have to convert pie to 180 degrees and the multiplication process then simplify. So the angle is 225 degree and its coterminals are  -135 and the positive is 0 

1.17+3.99a. you combine the terms with a to create 3.99 and the 1.17 stays because it has no like terms or a variable

6/9 i need more characters in my answer