The shaded region outside the small square but inside the large rectangle models the grass in Shannon’s back yard. A rectangle has a width of 7 x minus 5 and height of 4 x. A smaller box is inside of the rectangle with side lengths of x. If the dimensions given are measures in feet, which expression represents the area of the shaded region? 27 x squared minus 20 x 18 x squared minus 15 x 20 x minus 27 x squared 15 x minus 18 x squared.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

irrational, cannot

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.