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Helen [10]
3 years ago
7

Please help fast please please​

Mathematics
2 answers:
konstantin123 [22]3 years ago
8 0

Answer:

27

12

3

0

3

12

27

Step-by-step explanation:

y=3x^2

JUST PLUG IN X

PSYCHO15rus [73]3 years ago
5 0
I got

81,36,9,0,3,6,9
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Given that sin(30)=1/2 and cos(30)=(sqrt3)/2, use trigonometric identities to find the value of cot(30)
Anit [1.1K]

<u>Your question: </u>given that sin(30)=1/2 and cos(30)=(sqrt3)/2, use trigonometric identities to find the value of cot(30)

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3 years ago
Please answer correctly !!!!!!!!!!!!!! Will Mark Brianliest !!!!!!!!!!!!!!!!!!!
alexgriva [62]

Answer:

x = 30

Step-by-step explanation:

well from the theorem we have

\frac{15}{3}=\frac{x}{6}

yes i know you could say that the right way is

\frac{3}{15}=\frac{6}{x}

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so

\frac{15}{3}=\frac{x}{6}\\\\5=\frac{x}{6}\\\\6[5]=6[\frac{x}{6}]\\\\30=x

8 0
3 years ago
PLEASE SHOW YOUR WORKING OUT
dimulka [17.4K]
0.8
you find how much he needed so:
24*0.3=7.2
than 8 he had , so whats left over
8-7.2=0.8
7 0
3 years ago
Read 2 more answers
Solve for n<br><br>n-3n=14-4n​
Elodia [21]

-2n+4n=14

2n=14

n=7

Check answer

7-3(7)= 14-4(7)

7-21= 14-28

-14=-14

n= 7

7 0
3 years ago
What 9.755 rounded to the nearest thousandth
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