13 Write
as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
9

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Solve for x where 0 equation: cot^2x+2cotx+1=0

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85