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SCORPION-xisa [38]

2 years ago

7

How many sides does a 27-gon have?

1 answer:

USPshnik [31]2 years ago

5 0

Answer:

27

Step-by-step explanation:

the number of side gives the name

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Helpmepleaseeeeeeee<br> 1.

Vedmedyk [2.9K]

1. <span><span>7 2/9</span>−<span>4 <span>2/3</span></span></span><span>=<span>2 <span>5/9</span></span></span><span>(Decimal: 2.555556)</span>

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3 years ago

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A manufacturer makes closed cubic containers from sheet metal. How many square centimeters of sheet metal will a 27,000 cm 3 con

dezoksy [38]

let's recall that a cube is just a rectangular prism with all equal sides, check picture below.

$\bf \textit{volume of a cube}\\\\ V=s^3~~ \begin{cases} s=&length~of\\ &a~side\\ \cline{1-2} V=&27000 \end{cases}\implies 27000=s^3\implies \sqrt[3]{27000}=s\implies 30=s \\\\[-0.35em] ~\dotfill\\\\ \textit{surface area of a cube}\\\\ SA=6s~~\begin{cases} s=&length~of\\ &a~side\\ \cline{1-2} s=&30 \end{cases}\implies SA=6(30)\implies SA=180$

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3 years ago

Elanso [62]

Answer:

y- intercept = - 6

Step-by-step explanation:

The y- intercept is where the graph crosses the y- axis.

Let x = 0 and substitute in to the equation, that is

y = 0² - 3(0) - 6 = 0 - 0 - 6 = - 6 ← y- intercept

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3 years ago

Write an equation that represents the line

natulia [17]

Answer:

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<em>y=x+</em><em>2</em>

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3 years ago

How do I solve the system equation y=x+5 y=6?

Kitty [74]

You would plug in the 6 and have y=6+5 and your y would equal 11.

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3 years ago

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