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bixtya [17]
3 years ago
9

» What is the volume of the prism?

Mathematics
1 answer:
yan [13]3 years ago
4 0

Answer:

V=Bh

Step-by-step explanation:

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The answer to this is A. 40
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Mario and Luigi have friends. They want to purchase some extra controllers. Each controller costs $29.99.
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4 0
3 years ago
the initial vertical velocity of a rocket shot straight up is 42 meters per second. How long does it take for the rocket to retu
Snowcat [4.5K]
It takes 4.3 seconds for the rocket to return to earth.

The equation is:
0=-9.8t^2+v_0t+h_0
where -9.8m/sec² is the acceleration due to gravity, v₀ is the initial velocity, and h₀ is the initial height.  We will go from the assumption that the rocket is launched from the ground, so h₀=0, and we are told that the initial velocity, v₀, is 42.  This gives us:

0=-9.8t^2+42t

We will use the quadratic formula to solve this.  The quadratic formula is:
x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}

Plugging in our information we have:
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x=0 is when the rocket is launched; x=4.3 is when the rocket lands.
8 0
3 years ago
V = (pi r^2 h/3)...solve for h​
guapka [62]

Answer:

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Step-by-step explanation:

v =  \frac{\pi {r}^{2} h}{3}

3 \times v = \pi {r}^{2} h

h =  \frac{3v}{\pi {r}^{2} }

4 0
3 years ago
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