PLEASE HELP WILL GIVE BRAINLIEST!!!

Mathematics

1 answer:

alexandr1967 [171]3 years ago

4 0

Answer:

12/25

Step-by-step explanation:

The problem tells us that we need to use 25 equally sized stones to make a 12 feet long path. As the stones must be equally sized, you have to divide 12 by 25 to distribute the feet length equally. Therefore, 12 divided by 25 is just rewritten as 12/25 feet long.

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Sin(θ) cos(3θ) + cos(θ) sin(3θ) = 0

pychu [463]

$\displaystyle\\
\text{We use formula:}\\
\sin(\alpha+\beta)=\sin(\alpha)\cos(\beta)+cos(\alpha)\sin(\beta)\\\\
Resolve:\\\\
\sin(\Theta)cos(3\Theta)+cos(\Theta)sin(3\Theta)=0\\\\
\sin(\Theta+3\Theta)=0\\\\
\sin(4\Theta)=0\\\\
\text{We have two solutions:}\\\\
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3 years ago

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const2013 [10]

Answer:

6 years ago

Step-by-step explanation:

12 - 6 = 6

9 - 6 = 3

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4 0

4 years ago

Read 2 more answers

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Katarina [22]

Answer:

168.9 feet

Step-by-step explanation:

7 0

3 years ago

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stiv31 [10]

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3 years ago

Julia and Rodney decided to invest 15% of their salaries.The table shows their principal balance,interest rate,and type of inter

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On the account with interest compounded annually, the account balance will be
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I = Prt
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3 years ago