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3 years ago

Can someone plzzz help mee ill give brainlest

Mathematics

1 answer:

Andreyy893 years ago

6 0

Answer:

167.55 cm

Step-by-step explanation:

The formula for cone volume is : V=π r^2 h/3

π = 3.14

r = radius

h = height

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

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Find the volume of the prism

Gnom [1K]

The volume of a prism is given by its base area multiplied by its height.

The bases are two right triangles. If we project everything on the xy plane, we can see that the vertices of the base triangle is

$A = (0,0),\quad B = (3,0),\quad C = (0,4)$

So, leg AB is 3 units long, and leg AC is 4 units long. This means that the area of the triangle is

$A = \dfrac{\overline{AB}\times\overline{AC}}{2} = \dfrac{3\times 4}{2} = 6$

The height of the prism connects, for example, points $(0,0,0)$ and $(0,0,5)$ , so it's 5 units long. So, the volume of the prism is

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3 years ago

Data represented by quantities is called ______ data.<br><br> A. categorical <br> B. numerical

FrozenT [24]

It is b it is numerical

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3 years ago

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What is the area of a rectangle with width 2/5 in. and length 3/5 in

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4 0

3 years ago

Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

mrs_skeptik [129]

8, 16, 32, 64,…
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$a_{n} = 8 * 4096$
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      Second Term: 16
      Third Term: 32
      Fourth Term: 64
       Fifth Term: 128
      Sixth Term: 256
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      Tenth Term: 4096
   Eleventh Term: 8192
   Twelfth Term: 16384
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$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

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4 years ago

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Ratling [72]

Answer:

1. Null hypotheses: p=0.49

Alternative hypotheses: p>0.49

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3 years ago