81 times a number minus 77 is equal to -77 less than the number 81x-77=x-77
Volume of a cylinder is:
π x radius² x height
Radius = width / 2 = 2
so:
π x 2² x 8 = 32π = 100.53
I'm guessing the answer is "32in" because that's the only answer that matches the answer 32π. Maybe the units are wrong in the question.
A: f(x) = 3(8)^x.
It's the first option!
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The Percentage of Sally's Team Wins :

Given : Total Number of Games the Team Played = 25
Given : Number of Games won by the Team = 17

⇒ The Percentage of Sally's Team Wins = (17 × 4) = 68%
Answer:
12.449899598
Step-by-step explanation:
You would use pythagoras thereom.
C^2=A^2+B^2
The hypotenuse is C (which is the longest side of the triangle - 18).
18×18=13×13+B^2
324=169+B^2
324-169=B^2
155=B^2
Square root B to get B on it's own which would be 12.449899598.