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ipn [44]
3 years ago
15

Plss help mart brain list

Mathematics
2 answers:
stich3 [128]3 years ago
6 0

Answer:

X=14

Step-by-step explanation:

Hope this helps , good luck ^^

olasank [31]3 years ago
5 0
The answer is x=14. Just lmk if you need the work too
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90000000000 y r u cheating
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Write 3 other fractions that are equivalent to the given fraction. Include simplest Ford of the fraction
noname [10]

11.

\dfrac{16}{100} =\\1)=\dfrac{160}{1000} \\2)=\dfrac{32}{200} \\3)=\dfrac{4}{25}

12.

\dfrac{32}{48}=\\1) =\dfrac{4}{6} \\2)=\dfrac{64}{96} \\3)=\dfrac{2}{3}

13.

\dfrac{21}{48} =\\1)=\dfrac{7}{16} \\2)=\dfrac{42}{96} \\3) =\dfrac{210}{480}

6 0
3 years ago
Help!!!!!!!!!!!!!!!!​
kaheart [24]

Answer:

\cos\alpha\sin\alpha(\cos\alpha-\sin\alpha)

Step-by-step explanation:

First, simplify each term:

\sin\left(\dfrac{\pi}{2}+\alpha\right)=\cos \alpha\\ \\\cos \left(\dfrac{\pi}{2}+\alpha\right)=-\sin \alpha\\ \\\cos \left(\alpha-\dfrac{3\pi}{2}\right)=-\sin \alpha\\ \\\sin \left(\dfrac{3\pi}{2}+\alpha\right)=-\cos \alpha

Then given expression is equivalent to

\cos ^3\alpha+(-\sin \alpha)^3-(-\sin \alpha)+(-\cos \alpha)\\ \\=\cos ^3\alpha-\sin^3 \alpha+\sin \alpha-\cos \alpha\\ \\=(\cos\alpha-\sin\alpha)(\cos^2\alpha+\cos\alpha\sin\alpha+\sin^2\alpha)-(\cos\alpha-\sin\alpha)\\ \\=(\cos\alpha-\sin\alpha)(1+\cos\alpha\sin\alpha-1)\ \ [\cos^2\alpha+\sin^2\alpha=1]\\ \\=\cos\alpha\sin\alpha(\cos\alpha-\sin\alpha)

6 0
3 years ago
Did I do this right
andrey2020 [161]

Answer:

taxes are 2380

Step-by-step explanation:


68000* .035 = 2380

3 0
3 years ago
Read 2 more answers
Analyzing Equations (Pls help)
scoundrel [369]

Answer:

I think 3 ,4 ,and 5 are to only correct ones

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3 years ago
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