Why an angle that is supplementary to an acute angle must be an obtuse angle

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)