Consider the following triangle.
A right triangle. The hypotenuse is 5 feet, the side opposite to angle theta is 4 feet, the side adjacent to angle theta is 3 feet.
If cos Theta = three-fifths, what is the measure of the angle?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

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Need solving this 2nd limit problem.