Answer:
From the graph: we have the coordinates of RST i.e,
R = (2,1) , S = (2,-2) , T = (-1,-2)
Also, it is given the scale factor
and center of dilation C (1,-1)
The mapping rule for the center of dilation applied for the triangle as shown below:

or
or

Now,
for R = (2,1)
the image R' =
or

⇒ R' =
For S = (2, -2) ,
the image S'=
or

⇒ S' =
and For T = (-1, -2)
The image T' =
or

⇒ T' = 
Now, label the image of RST on the graph as shown below in the attachment:
Answer:
The actual space shuttle is 66 feet tall
Step-by-step explanation:
scale of 1 inch : 12 feet represent the scale of a space shuttle.
It means it has a representation of 1 inch on paper then actual = 12 feet.
But then if the paper(model) changes to 5.5 inches. The actual representation on land will be
Let me write out the equation
1 inch = 12 feet
5.5 inch =( 5.5 inch *12 feet)/1 inch
5.5 Inch= 5.5 * 12 feet
5.5 inch = 66 feet
Answer: 3x^+13x-56
Steps
1). Multiply the parentheses
(X+7)(3x-8)
=X x 3x -8x+7 x 3x -7 x 8
2). Multiply
3x^-8x + 21x - 56
3). Do like terms
3x^+13x - 56
4). Solution
[3x^+13x - 56]
-HOPE THAT HELPEDED <3