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Tatiana [17]
3 years ago
15

Please help, i need this done asap!

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

}\frac{\sqrt{2} }{2} or 0.707

Step-by-step explanation:

cos(315) is equivalent to cos (\frac{7\pi }{4})

You can look at the unit circle to find the cos value for this. Keep in mind that cos is the x value of the corresponding coordinate.

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What’s the perimeter of a rectangle with length x and width x-5
MrMuchimi

Answer:

P = 2(x + x - 5) = 2x - 10

Step-by-step explanation:

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7 0
3 years ago
Pls, look at picture for the question.
brilliants [131]
-6.8 is the answer.
8 0
2 years ago
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What is the value of x?
kondaur [170]
Because the angels are equivalent, you can set the expressions equal to each other and solve. You will find that x = 54.

Work shown in image - let me know if I made any errors or if you have any additional questions.

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2 years ago
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Complete the following ratio table so that each pair represents the same rate.
Sergio [31]
51 so I hope that help you in the long turm
8 0
2 years ago
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Please help and fast
Oksana_A [137]

Answer:

216 in squared

Step-by-step explanation:

using the formula, a cube has six sides so 6 squared is 36 times 6 equals to 216

4 0
3 years ago
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