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ziro4ka [17]
4 years ago
11

The number 3.14 is a rounded value of the mathematical quantity π. If you replace 3.14 with π, what is the exact formula for the

circumference in terms of the diameter, d, and in terms of the radius, r?
Mathematics
1 answer:
Novay_Z [31]4 years ago
3 0

 the  radius = 3.14*2r= 6.28r.i got this answer from user

Lizplllllllll



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Solve the equation 3p (3p - 8) - 8 = 9p ( p - 3 + 4
pentagon [3]

Answer:

p= \frac{-8}{33}

Explanation:

Given:

3p (3p - 8) - 8 = 9p ( p - 3 + 4)

To Find:

Value of p=?

Solution:

Before solving this equation,  we will use the method of BODMAS which states that we first solve the Bracket then Off then Division then Multiplier then addition and at last subtraction.  

Now we will solve the both right and left hand side of the equation  

3p (3p - 8) - 8 = 9p ( p - 3 + 4)

9p^2-24p-8=9p^2+9p

Gruoping the like terms we get,

9p^2-9p^2-24p-9p=8

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4 0
4 years ago
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timurjin [86]

Answer:

y=−2x+5

Step by step explanation:

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UkoKoshka [18]

Answer:

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(7/4) . b + b = 880

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11 b = 880 . 4

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? Use a graphing app if you can
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