Arose garden is formed by joining a rectangle and a semicircle, as shown below. the rectangle is 27ft long and 18ft wide. find the area of the garden. use the value 3.14 for π , and do not round your answer. be sure to include the correct unit in your answer.

What is the value of x in the diagram below?

Evaluate cos2θ for cosθ = square root of 3/2

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?