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Mandarinka [93]
2 years ago
6

Find the volume of a cone with a base radius of 6 yd and a height of 12 yd

Mathematics
1 answer:
anygoal [31]2 years ago
5 0

Answer:

452.38934 yd^3

Step-by-step explanation:

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3 years ago
Is angle 2 in the diagram and angle of elevation or an angle of depression​
Brrunno [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
The product of two numbers is 192. what is the minimum value of the sum of the first value plus twice the second value
VARVARA [1.3K]
Let x and y be the two positive numbers. -  Their product is 192: x *  y  =  192   equation 1

-  the sum of the first plus twice the second is a minimum:  x + 2y

<span>From the first equation, y =  192 / x. 
Substitute that into the second equation:
</span>
 x + 2y = x + 2(<span>192/x ) = x + 384/x

</span>f(x) is minimum when f'(x) = 0 and f"(x) > 0 

f(x)= <span>x + 384/x
</span>
f(x) = 1-384/x^2 

<span>1-384  / x^2 =  0 

x^2-384 = 0 

x^ 2= 354
 x = radical  354    = 18.8  here i'm confused why the number is decimal
???/ 
</span>

4 0
3 years ago
Why did Marie Antoinette need to marry the French family?
timama [110]
Their common desire to destroy the ambitions of Prussia and Great Britain and to secure a definitive peace between their respective countries led them to seal their alliance with a marriage
4 0
2 years ago
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