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Strike441 [17]
4 years ago
5

1) Find the volume of the triangular prism.

Mathematics
1 answer:
VARVARA [1.3K]4 years ago
7 0

Answer:

I am not completely sure but I believe that it is C) 240 yd^3

Step-by-step explanation:

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The larger of two numbers is 7 times the smaller number. 3 times the larger number is 7 more than 4 times the smaller number. Fi
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So the larger number is x, and the smaller number is y
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3 years ago
Which one isn't? anyone know the answer to it​
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B.)greater than five but less than six
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3 years ago
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X² - 6x + 4 = 0<br><br> solve and show work. ...?
ycow [4]
The answer is 3 + √5 and 3 - √5.

This is quadratic equation: x² - 6x + 4 = 0
The general quadratic equation is ax² + bx + c = 0
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So, in our equation we have: a = 1, b = -6, c = 4

Now, x can be calculated using the formula:x_{1,2}= \frac{-b+/- \sqrt{ b^{2}-4ac } }{2a}
x_{1,2} =\frac{-(-6)+/- \sqrt{ (-6)^{2}-4*1*4 } }{2*1} = \frac{6+/- \sqrt{36-16} }{2} = \frac{6+/- \sqrt{20} }{2} =\frac{6+/- \sqrt{4*5} }{2}=  \\ &#10;=\frac{6+/- \sqrt{4}* \sqrt{5}  }{2} =\frac{2*3+/- 2\sqrt{5}  }{2}= \frac{2(3+/- \sqrt{5}) }{2} =3+/- \sqrt{5}

From here:
x_{1} =3+ \sqrt{5}  \\ &#10;x_{2} =3- \sqrt{5}

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4 years ago
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The grpah of the quadratic function is shown below:


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QveST [7]
I hope this helps you

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