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slamgirl [31]
4 years ago
7

Solve for r V=2π/t•r

Mathematics
1 answer:
laila [671]4 years ago
5 0

\dfrac{2\pi}{t}\cdot r=V\ \ \ \ |\cdot t\neq0\\\\2\pi r=Vt\ \ \ \ |:2\pi\\\\\boxed{Vt}{2\pi}}

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Triangle ABC with vertices A(2, 4) , B(4, 0) , and C(6, 6) is dilated about the origin to be triangle A′B′C′ .
natka813 [3]

Answer:

Triangle ABC is dilated by a scale factor of 1.5

Step-by-step explanation:

The general rule for the dilation about the origin with a factor of k is

(x,y)\rightarrow (kx,ky)

You are given two triangles ABC and A'B'C'.

In triangle ABC:

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  • B(4,0)
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From the diagram, in triangle A'B'C':

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As you can see

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So, triangle ABC is dilated by a scale factor of \dfrac{3}{2}=1.5

8 0
3 years ago
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statuscvo [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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b=2/3(two radical three)

I don't get the radical sign so I use / sign on the last 3 steps on the second

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Explain how you would draw a box-and-whisker plot for the data below.
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