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Nadya [2.5K]
2 years ago
9

Pls show work I can't understand

Mathematics
1 answer:
Alinara [238K]2 years ago
6 0

Answer:

I don't think that is possible because absolute value cant equal negative number, symbol would be ∅ if that is true

Step-by-step explanation:

i don't have one

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6d^2+33d+27, what is the answer?
m_a_m_a [10]
6d^2+33d+27 \\ \\ GCF = 3 \\ \\ 3( \frac{6d^2}{3} +  \frac{33d}{3} +  \frac{27}{3} ) \\ \\ 3(2d^2 + 11d + 9) \\ \\ 3(2d^2 + 9d + 2d + 9) \\ \\ 3(d(2d + 9) + (2d + 9)) \\ \\ 3(2d + 9)(d + 1) \\ \\

The final result is: 3(2d + 9)(d + 1)
4 0
3 years ago
A.5x=3x <br><br> B.5=3<br><br> how can we get equation B from equation A?
Hitman42 [59]

9514 1404 393

Answer:

  divide by x

Step-by-step explanation:

To answer your question, you can get from A to B by dividing by x:

  5x=3x\\\\\dfrac{5x}{x}=\dfrac{3x}{x}\qquad\text{only if $x\ne0$}\\\\5=3

However, this is only a valid operation if x ≠ 0. In this equation, x = 0, so that division is not valid.

__

A better approach to the solution is to put the equation in standard form:

  f(x) = 0

You can get there by subtracting 3x from both sides.

  5x -3x = 3x -3x

  2x = 0

Now, you can legitimately divide by 2 to find ...

  x = 0 . . . . . . . . the reason why dividing by x is not allowed

6 0
3 years ago
What is the Sea level
Elena L [17]

The level of the sea's surface, used in reckoning the height of things such as hills and as a barometric standard.

If you are looking for the exact height of the sea just google it it's different all over the world.

Hope that's what you're looking for.

6 0
3 years ago
Read 2 more answers
Solve 2x + 8 + 5x - 2 = 90
Cerrena [4.2K]

Answer:

x=12

Step-by-step explanation:

Let's solve your equation step-by-step.

2x+8+5x−2=90

Step 1: Simplify both sides of the equation.

2x+8+5x−2=90

2x+8+5x+−2=90

(2x+5x)+(8+−2)=90(Combine Like Terms)

7x+6=90

7x+6=90

Step 2: Subtract 6 from both sides.

7x+6−6=90−6

7x=84

Step 3: Divide both sides by 7.

7x7=847

x=12

8 0
3 years ago
Read 2 more answers
Hilda wants to save 825 digital photographs in an online album. Each folder of the album can save 6 photographs. She uses divisi
Tresset [83]
<span>Hilda wants to save 825 digital photograph in an online album.
Each folder of the said album can only save 6 photographs.
Now, let’s find out how many pages of the album will Hilda need to be able to store the 825 photograph,
=> According to the problem, she used division to get the answer.
Solution
=> how many 6s are there in 825:
=> 825 / 6
=> 137.5
The first digit in the quotient is in hundreds place.

</span>



5 0
3 years ago
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