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3 years ago

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A perimeter of a square is represented by the expression 32x - 12.8 find the side length of the square and 3 equivalent expressi

ons for the perimeter

1 answer:

ira [324]3 years ago

3 0

Answer:

each length is 12.8 i think

Step-by-step explanation:

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Solve the equation and enter the value of x below 2(x+6)=-10

malfutka [58]

Answer:

$\huge \boxed{x=-11}$

Step-by-step explanation:

First, divide by 2 from both sides of equation.

$\displaystyle \frac{2(x+6)}{2}=\frac{-10}{2}$

Then, solve.

$\displaystyle x+6=-5$

Subtract by 6 from both sides of equation.

$\displaystyle x+6-6=-5-6$

Solve to find the answer.

$\displaystyle x=-11$ , which is our answer.

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3 years ago

I need help pls is due in 40 minutes

liubo4ka [24]

Answer:

is this due already

Step-by-step explanation:

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3 years ago

The vertices of triangle IJK have coordinates I(−5, −2), J(−5, −4), and K(−4, −4).

AnnZ [28]

The answer is equal to D.

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3 years ago

If 2/5 of the macaroni and cheese provides 16 pieces to the table,how many pieces were in the pan when it was full? Support you

astra-53 [7]

Bearing in mind that a whole will be 5/5, so the full pan is 5/5.

$\bf \begin{array}{ccll}
macaroni&pieces\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{2}{5}&16\\\\
\frac{5}{5}&p
\end{array}\implies \cfrac{\quad\frac{2}{5} \quad }{\frac{5}{5}}=\cfrac{16}{p}\implies \cfrac{2}{5}\cdot \cfrac{5}{5}=\cfrac{16}{p}
\\\\\\
\cfrac{2}{5}=\cfrac{16}{p}\implies 2p=80\implies p=\cfrac{80}{2}\implies p=40$

8 0

3 years ago

What is the value of 3.2n when n=5

Lady bird [3.3K]

3.2n=3.2*5

3.2*5=16 the answer is 16

Hope this helps, have a great day!!

:)

7 0

3 years ago