The circumference of a circle is pi • diamter
3.14 • 50 = 157 meters
Answer:
A
Step-by-step explanation:
In A the shape has moved postion, therfore a tranlation.
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B is inncorect beacuse it is a reflection.
C is not correct beacuse it is a reflection.
90 = 30+10+3x
This equation shows that all the prices of the the bag, eraser, and pencils equals $90. So now all we have to do to find the price of a pencil is solve the equation.
First add the 30 and 10 together.
90 = 40+3x
Then subtract 40 from each side
50 = 3x
Lastly divide each side by 3
x = 16.67
The price per pencil is $16.67
Hope this helps!