The hypotenuse, c, of the right △ ABC is 5.0 cm long. Given the trigonometric ratio cosA= 0.75 for angle, what is the area of the triangle to the nearest tenth of a cm²?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

What expression is equivalent to 42x-56y

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!