Answer:
The slope is, 3
Step-by-step explanation:
Formula for slope(m) is given by:

or
.....[1]
Given the statement:

and 
Substitute these given values in [1] we have;
Simplify:
m = 3
Therefore, the value of slope is, 3
Answer:
The distance in the x-coordinates from A(–2, 2) to the center of dilation F(1, 1) is 3 unit(s)
Step-by-step explanation:
Give points:

Center of dilation
The distance in the x-coordinates fro
to
can be given by 
Answer:
86.1yd
Step-by-step explanation:
area of a triangle= base*height/2
21*8.2=172.2
172.2/2=86.1
Answer:
Step-by-step explanation:
Answer:
25 cm
Step-by-step explanation:
where r is the radius of the circle
Plug in the given radius (4 cm)

Therefore, the circumference of the opening is approximately 25 cm.
I hope this helps!