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Anastaziya [24]
3 years ago
7

Solve x= 12x + 15. Do not include extraneous solutions.

Mathematics
2 answers:
slava [35]3 years ago
8 0

Answer:

x=15/-11

Step-by-step explanation:

x=12x+15

-12x -12x

-11x=15

x=15/-11

ozzi3 years ago
4 0

Answer:

x = 12x + 15 \\ 12x - x =  - 15 \\  \\ 11x =  - 15 \\ x =  -  \frac{15}{11}

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Please please use explanation with answer
KIM [24]

Answer:

\large\boxed{\theta=-\dfrac{\pi}{4}+k\pi\ or\ \theta=k\pi}\ for\ k\in\mathbb{Z}

Step-by-step explanation:

\tan^2\theta+\tan\theta=0\\\\\tan\theta(\tan\theta+1)=0\iff\tan\theta=0\ \vee\ \tan\theta+1=0\\\\\tan\theta=0\Rightarrow \theta=k\pi\ \text{for}\ k\in\mathbb{Z}\\\\\tan\theta+1=0\qquad\text{subtract 1 from both sides}\\\\\tan\theta=-1\Rightarrow\theta=-\dfrac{\pi}{4}+k\pi\ \text{for}\ k\in\mathbb{Z}

5 0
3 years ago
Given that lines b and c are parallel, select all that apply.
Ray Of Light [21]

Answer:

3 and 7

1 and 4

Step-by-step explanation:

[3 and 7]

These two angles are prooved congruent by corresponding angles

[1 and 4]

These two angles are prooved congruent by opposite vertical angles.

8 0
2 years ago
Convert 8 cubic meters into liters
Anna35 [415]

Answer: 8,000 Liters

Step-by-step explanation:

There are 1,000 liters in 1 cubic meter. So you would just do 8 times 1,000, which is 8,000 liters.

8 0
3 years ago
Read 2 more answers
Please help now !!!!!
vekshin1

the answer is I don’t know

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4 0
2 years ago
0.6w = 0.48 how u do this
vovangra [49]

A variable next to any number means to multiply, so we would do the inverse operation -- We would divide 0.48 by 0.6, which is 0.8. Therefore, W=0.48. To check your work, multiply 0.6 by 0.8, and what do you know? It's 0.48! :)
3 0
3 years ago
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