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Alexxx [7]
3 years ago
13

find the volume of this prism CAN SOMEONE PLZZ HELP ME THIS IS THE THIRD TIME I ASKED FOR HELP AND NO ONE IS ANSWERING ME!!!!! (

20 points!!!!!!!!!!!!!)

Mathematics
1 answer:
fredd [130]3 years ago
3 0
It is 36 cubic cm.


6*3*2
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Alexus [3.1K]

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the base area is 20,000

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Two passenger train, A and B, 450 km apart, star to move toward each other at the same time and meet after 2hours.
likoan [24]

Let v be the speed of train A, and let's set the origin in the initial position of train A. The equations of motion are

\begin{cases}s_A(t) = vt\\s_B(t) = -\dfrac{8}{7}vt+450\end{cases}

where s_A,\ s_B are the positions of trains A and B respectively, and t is the time in hours.

The two trains meet if and only if s_A=s_B, and we know that this happens after two hours, i.e. at t=2

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Solving this equation for v we have

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So, train A is travelling at 105 km/h. This implies that train B travels at

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5 0
3 years ago
What is the solution to the equation below?
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2 years ago
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Simplify the expression below:
kifflom [539]

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=>1500*1/500=3(cm)

7 0
2 years ago
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