The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m
The absolute value of -72 is 72.
Absolute value is essentially just making the number given positive.
If the given number is already positive then the absolute value is the same as the original number
Hope this helped!
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Answer:
It is rational
I'm sorry if it's wrong
Step-by-step explanation:
Rational: Stops
Irrational: Keeps going on
The answer would be -5 because:
-6-(-1)
Keep Change Flip
-6 + 1
Different signs Subtract..so the answer would be 5 but then you add the negative to it because -6 is greater than the positive 1
Answer:
2.5x7 = 17.5 but since it's dropping -17.5
Step-by-step explanation:
