-4 I'm not 100% but I think this is the answer
Okay I can help you with your math!!
The answer is 54
Because When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles. And it say that that angle equals 32 so just do 32-90 you get 58 but it says 6x plus 4 then you do 58-4 you get 54
The coordinates of point C are (0, 0), while the coordinates of point D are (7, 12).
Applying the formula for the slope, we get
The equation in the slope-intercept form is given by
The domain and range are, respectively, the portion of the x and y axes covered by the part of the graph you're interested in.
So, the x axis is spanned from 0 to 7 (which is the domain), and the y axis is spanned from 0 to 12 (which is the range)