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krek1111 [17]
3 years ago
11

How to find the volume of the round bodies?

Mathematics
1 answer:
faltersainse [42]3 years ago
7 0
Pi x Radius squared should be your answer.
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If leo is 6 years old and max is 12 years, how many years would it be until max is 3 times as old as leo
Ivan
<h2>Greetings!</h2>

Answer:

If Leo is 6 and Max is 12 years older, Max is 18.

This means that max is already three years older than Leo:

6 * 3 = 18 , which is Max's age.


<h2>Hope this helps!</h2>
7 0
3 years ago
F(x)=9 x^{3} +2x^2-5x+4 and g(x)=5x^3-7x+4. What is f(x)-g(x)? Show all of your steps and write your finial answer in factored f
olasank [31]

Answer:

{ -0.5 - √2,  0,  -.5 + √2 }

Step-by-step explanation:

Let's rewrite these two functions in a vertical column:

 f(x)=9 x^{3} +2x^2-5x+4

-g(x)=5x^3-7x+4

Now combine (through subtraction) like terms, in order of descending powers of x:

f(x) - g(x) = 4x^ 3 + 2x^2 + 2x

Let's do some preliminary factoring here.  Factor 2x out of each term, obtaining

f(x) - g(x) = 2x(2x^2 + x + 1)

First setting 2x = 0, we find that x = 0 is one solution.

Applying the quadratic formula to 2x^2 + x + 1, we see that a = 2, b = 1 and c = 1.  Then the two roots of this quadratic are:

      -1 plus or minus √(1^2 - 4(2)(1) )        -1 ± √(8)

x = ----------------------------------------------- = ---------------

                         2(1)                                         2

This simplifies to:

      -1 plus or minus √(1^2 - 4(2)(1) )        -1 ± 2√(2)

x = ----------------------------------------------- = ---------------

                         2(1)                                         2

Thus, the roots of f(x) - g(x) are { -0.5 - √2,  0,  -.5 + √2 }

7 0
3 years ago
Select the correct answer. If g is an odd function, which pair of points could be found on the graph of g? (-1,16) and (1,16) (3
Pavel [41]
Helppppppp please  !!!!!!!!!!
4 0
3 years ago
Read 2 more answers
What is 9 3/4 as a percentage
Genrish500 [490]

First, turn the fraction into a decimal.

9.75

Second, multiply by 100%.

9.75 * 100% = 975%

Best of Luck!

5 0
3 years ago
Help me. And fasttttttttt.
ivann1987 [24]

Answer:

\sqrt{85} = 9.2195 = 9.22

\sqrt{17} = 4.123

Step-by-step explanation:

5 0
3 years ago
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