So to find the volume of a cylinder we must use the equation 2πrh+2πr^2. So when we input the numbers we get, 2π(2*4.5)+2π(2)^2. This gives us the answer 26 times pi, or <span>81.6814089933. So your answer is D.</span>
<h3>
Answer: 716.66 dollars</h3>
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Explanation:
We'll apply this formula
A = P*e^(r*t)
where,
- A = account balance after t years
- P = initial deposit, aka principal
- e = special constant roughly equal to 2.718 but it goes on forever without a pattern; it's better to let the calculator handle this value rather than type the decimal digits in.
- r = annual interest rate in decimal form
- t = number of years
In this case, we have
Again we won't type "2.718..." for 'e', and we'll just type it into the calculator as shown below. That way the calculator can handle the digits instead.
So...
A = P*e^(r*t)
A = 500*e^(0.06*6)
A = 716.66470728026
A = 716.66 dollars is the final answer
Answer:
x > 1
Step-by-step explanation:
A is 69 as an isosceles triangle base angles r the same.
Then to find C, 180-(69x2)
180-138=42
C is 42