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Ugo [173]
3 years ago
11

D + 3n = 1 solve for n

Mathematics
2 answers:
Semenov [28]3 years ago
4 0
We are given with the equation <span>d + 3n = 1  and asked to solve for n in the problem. the first step is to apply subtraction property by subtracting d to each side of the equation. Hence 3 n = 1 - d. next, we use division property by dividing the whole equation by 3. hence n = (1 - d) / 3</span>
sergiy2304 [10]3 years ago
3 0

Answer: n=\dfrac{1-d}{3}

Step-by-step explanation:

The given equation : d + 3n = 1

To solve for n, we first subtract d from both the sides , we get

3n=1-d

Now, we divide 3 form both the sides , we get

n=\dfrac{1-d}{3}

Therefore, the solved expression for n=\dfrac{1-d}{3}

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Answer:

219362.5

Step-by-step explanation:

219362.5 because 190750÷10=19075

19075÷2= 9537.50

19075+9537.50=28612.50

219362.5+28612.50=219362.5

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4 years ago
Solve For X<br><br> please help, thank you :}
Gnesinka [82]

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4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If the lengths of two sides of a triangle are 6 and 7, the length of the third side may be
Ghella [55]

Answer:

  • The third side may be between 1 and 13 units

Step-by-step explanation:

Let the missing side is x.

According to the triangle inequality theorem, the sum of any two sides of a triangle is greater than  the third side.

<u>We have inequalities:</u>

  • 6 + 7 > x ⇒ x < 13
  • 6 + x > 7 ⇒ x > 1
  • 7 + x > 6 ⇒ x > - 1

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5 0
3 years ago
Which is the value of this expression when m=3 and n=-5?
stiv31 [10]

Answer:

1/8

Step-by-step explanation:

doing math to get the right answer your welcome

3 0
3 years ago
If 420 = 120%, what would 100% equal?
Ira Lisetskai [31]

Answer:

350

Step-by-step explanation:

Introduction. Percent, p%

'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100

120% = 120/100 = 120 ÷ 100 = 1.2

100% = 100/100 = 100 ÷ 100 = 1

Percentage of 120% of what number = 420?

120% × ? = 420

? =

420 ÷ 120% =

420 ÷ (120 ÷ 100) =

(100 × 420) ÷ 120 =

42,000 ÷ 120 =

350

<h2>Proof</h2><h3>How do we check the result?</h3>

If 120% × 350 = 420 =>

Divide 420 by 350...

... And see if we get as a result: 120%

<h3>Note:</h3>

Multiply a number by the fraction 100/100,

... and its value doesn't change.

100/100 = 100 ÷ 100 = 1

n/100 = n%, any number.

<h2>Hope it is helpful....</h2>
8 0
3 years ago
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