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Fudgin [204]
3 years ago
9

Solve for the equation for X. 1.07=x-780/28

Mathematics
1 answer:
sdas [7]3 years ago
3 0

Answer:

  x = 28 649/700

Step-by-step explanation:

Add 780/28.

  1.07 +780/28 = x

  x = 28 649/700 = 28.92_714285(repeating)

_____

If one were concerned with significant digits, one could argue that the value should be rounded to 28.93, the precision of 1.07.

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How to solve 3-k-4-k=k+11 with a multiple step equation
Ket [755]

Answer:

Step-by-step explanation:

3-k-4-k=k+11

Collecting like terms

-k - k - k = 11 +4 - 3

-3k = 12

Dividing each term by -3

k = 12/-3

k = -4

7 0
3 years ago
3.)<br> A.) sin 0<br> B.) csc 0<br> C.) sec 0<br> D.) cos 0<br> E.) cot 0
____ [38]

Answer:

Option A. sin(\theta)

Step-by-step explanation:

we know that

The tangent of angle ∅ is equal to divide the sine of angle ∅ by the cosine of angle ∅

so

tan(\theta)=\frac{sin(\theta)}{cos(\theta)}

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The missing value is

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5 0
3 years ago
(5x)/(x + 2) = (3x)/(x + 1)
Svetlanka [38]
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8 0
3 years ago
What is the lim as x approaches pi [integral 1+tan t from pi to x]/(pi sin x)
MissTica

Apply l'Hopital's rule:

\displaystyle\lim_{x\to\pi}\frac{\displaystyle\int_\pi^x (1+\tan(t))\,\mathrm dt}{\pi\sin(x)}=\lim_{x\to\pi}\frac{1+\tan(x)}{\pi\cos(x)}=\frac{1+\tan(\pi)}{\pi\cos(\pi)}=\boxed{-\frac1\pi}

where

\displaystyle\frac{\mathrm d}{\mathrm dx}\left[\int_\pi^x(1+\tan(t))\,\mathrm dt\right]=1+\tan(x)

follows from the fundamental theorem of calculus.

3 0
3 years ago
Is the following relation a function?
aleksklad [387]

Hello from MrBillDoesMath!

Answer:

Yes.


Discussion:

There appears to be a functional relationship based on the data gives. In particular,  each value of "x" has a defined (dependent) value of "y"


Regards,  

MrB

P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


6 0
3 years ago
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