Answer:
the circumference is C = 34π units.
Step-by-step explanation:
The circumference of a circle of diameter d is C = πd.
Here the diameter is 34 units. Thus, the circumference is C = 34π units.
Answer:
32.666666666667
http://www.alcula.com/calculators/statistics/mean-absolute-deviation/
Insert data and it will calculate the (MAD).
Difference of two squares:
x² - y² = (x - y)(x + 8)
So for difference of squares that has (x -8) as one of the factor.
The other factor is (x + 8)
(x - 8)(x + 8) = x² - 8²
= x² - 64.
Answer:
good and right and keep trying your best