Is there a question to this or is it just like a shorty resume
Answer:
A,C,F,G,H
Step-by-step explanation:
According to the given statement the radius of the circle before dilation is 1/2ft and the scale factor is 8. The dilation by scale factor 8 means the radius of new circle is 8 times of the original circle(4ft)
The circumference of the circle is 2πr.
If we replace r by 8r and substitute it in the formula then the circumference will be:
C=2π(8r)
C=8*(2πr)
It means the circumference is 8 times the original circumference.
Now put the value of original circle radius in this new circumference we get:
C=8*(2πr)
C=8*(2π*1/2)
C=8πft
Now the area of the circle = πr^2
Now put the value of r replaced by 8r in the formula.
A=π(8r)^2
A=64πr^2
Thus the area will be 64 times by the original circle area
If we plug the value of original circle radius in this new formula of area we get.
A=64πr^2
A=64π(1/2)^2
A= 16πft^2
Thus the correct statements are: A, C, F,G,H....
Answer:
21.9
Step-by-step explanation:
12.34 + 9.56 = 21.9
Therefore, they picked 21.9 pounds of fruit alltogether
$4 for non-members
$21 fo menbership
$2.50 to run each video for what, so what you do is just add them up and you will get
$2.75
So if 1/2 inches = 16 miles then 1 inch = 32 mi
now we can divide 88 by 32 to find how far apart they are in inches on the map
88 / 32 = 2.75 inches