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aivan3 [116]
3 years ago
9

What are the whole steps to get the answer for 4x -6=x +9?

Mathematics
2 answers:
lesantik [10]3 years ago
6 0
First do -x then -x to 4x so you have 3x-6=9.
Add 6 to -6 to cancel it out, then add 6 to 9.
3x-6. Divide 3from x, divide 3from 6. X=2. Plz answer my question too plz
bonufazy [111]3 years ago
6 0
You need to combine like terms

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What number is 5 more than -4
Fantom [35]
1 because negative 4 plus 5
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3 years ago
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e-lub [12.9K]

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3 years ago
(a) Find an angle between 0 and 2π that is coterminal with −19π10.
Katarina [22]

Answer:

\dfrac{\pi}{10}.

Step-by-step explanation:

All coterminal angles of an angle \theta are defined as

\theta +2n\pi or \theta + n360^{\circ}

where, n is an integer.

The given angle is

\theta=-\dfrac{19\pi}{10}

So, all coterminal angles of an angle \theta are

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For n=1,

\Rightarrow -\dfrac{19\pi}{10}+2(1)\pi

\Rightarrow -\dfrac{19\pi}{10}+2\pi

\Rightarrow \dfrac{-19\pi+20\pi}{10}

\Rightarrow \dfrac{1\pi}{10}

Since,  \dfrac{\pi}{10}  between 0 and 2π, therefore,  the required coterminal angle is \dfrac{\pi}{10}.

6 0
3 years ago
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vova2212 [387]

4

You can just put this into a calculator:

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4 0
2 years ago
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