Solve : 6(x-4) + 3(x+7)= 3

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)