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3 years ago

2x2+5x-12 solve this equation

Mathematics

2 answers:

Maru [420]3 years ago

8 0

Answer:

5x-8

Step-by-step explanation:

4+5x-12

5x cannot be dealt with so add a positive 4 to - 12

and your left with 5x-8

slega [8]3 years ago

4 0

1. 4+5x-12

2. 5x+(4-12)

3. 5x-8 (answer).

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Which function is the inverse of f(x) = -5x- 4?

almond37 [142]

Answer:

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Step-by-step explanation:

Let y = -5x-4

Swap y and x

x = -5y -4

Solve for y

x+4 = -5y

$y=- \frac{x + 4}{5}$ which is the inverse

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2 years ago

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nlexa [21]

Answer:

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Evgesh-ka [11]

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Rus_ich [418]

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3 years ago

goldie's pizza place is known throughout the city. The small Baby Bear pizza has a radius of 6 inches and sells for $10. Mama Be

shutvik [7]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad r=radius=\frac{diameter}{2}\\\\
-----------------------------\\\\

\begin{array}{lcccclllll}
&radius&\$&Cmfc&\frac{Cmfc}{\$}\\
&---&---&-----&-----\\
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\textit{Papa Bear}&
\begin{array}{llll}
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\end{array}&17&2\pi \cdot 9&\frac{2\pi \cdot 9}{17}
\end{array}$

notice, Papa Bear is 18inches in diameter, but radius is half that

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or $\bf \cfrac{Cmfc}{\$}$

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3 years ago

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