Why wont it let me upload the profile pic i want
i know its appropriate
here let me show you​

Write a positive or negative number to represent each situation. a. you win 150 dollars in a contest b. a loss of 15 yards in a football game c. 75 feet below sea level d. 35 degrees above 0 f e. a debt of 24.75 dollars

Find the value of the cosine for angle a

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles