Y=f (x) = 2x Find f (x) when x=-2

A model house is built on a base that measures 9 1/4 in. wide and 8 4/5 in. long. What is the total area of the model house's base?

What would be the solution to the set {-20, 9} (multiple answers) A.) x^ - 9x + 20 = 0 B.) x^ - 11x + 180 = 0 C.) x^ + 11x - 180 = 0 D.) (x + 20) (x+9) = 0 E.) (x - 20) (x + 9) = 0 F.) (x - 5) (x - 4) = 0

Circle H is shown. Line segments G H and J H are radii. The length of G H is 20. Angle G H J is 162 degrees. What is the area of the shaded sector of the circle? 20Pi units squared 40Pi units squared 180Pi units squared 400

Your friend made a spare in the fourth did you?

If sin x = 0.3, what is the value of cos x

Which of the numbers below are whole numbers A. 11.2 B. 4238 C. 769.95 D. 25 E. 892 F. 0.984

The temperature t is at least 75°F?

An energy drink company claims that its product increases students' memory levels. To support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported

Suppose an investment of $3,800 doubles in value every decade. the function gives the value of the investment after x decades. how much is the investment worth after 2 decades? a. $152,000 b. $15,200 c. $76,000 d. $7,600

Find the difference of 3 5/9 - 1 3/9