.. A projector displays a rectangular image on a wall. The height of the wall is x feet. The area (in square feet) of the projector is represented by x? - 10x + 21. The width of the projection is (x – 3) feet. a. Write a binomial that represents the height of the projection. b. Find the area of the projection when the height of the wall is 8 feet. I c. Find the perimeter of the projection when the height of the wall is 8 feet.​

Angle that produces maximum distance

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.

Construct and interpret a scatter plot of the data collected by a travel agency. if a relationship exists,make a conjecture about the number of visitors in month 12