3 years ago

This is for a Math test plz help

Mathematics

2 answers:

Roman55 [17]3 years ago

6 0

3x-4=y

2x-1=y

????

because x-2=y

UkoKoshka [18]3 years ago

6 0

Anna made a scale drawing, in inches, of a building using a scale of 1:600. her scale drawing was 6 inches long. Greg made a scale drawing of the same building using a scale of 1:300. how long, in inches, was greg’s scale drawing.

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kap26 [50]

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Step-by-step explanation:

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2 years ago

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The volume of a cylinder is 2,200π cubic inches. The diameter of the circular base is 10 inches. what is the height of the cylin

umka21 [38]

If the diameter of the cylinder's base is 10, then the radius is half that, or 5.

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
r=radius\\
h=height\\
------\\
r=5\\
V=2200\pi 
\end{cases}\implies 2200\pi =\pi (5)^2h
\\\\\\
\cfrac{2200\pi }{\pi (5)^2}=h\implies \cfrac{2200}{25}=h\implies 88=h$

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2 years ago

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FrozenT [24]

Answer:

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Step-by-step explanation:

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3 years ago

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