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Elis [28]
3 years ago
14

Simplify (3x-8)+(2x+5)-(4x-8)

Mathematics
1 answer:
hoa [83]3 years ago
5 0

Answer:

\large\boxed{(3x-8)+(2x+5)-(4x-8)=x+5}

Step-by-step explanation:

(3x-8)+(2x+5)-(4x-8)\\\\=3x-8+2x+5-4x-(-8)\\\\=3x-8+2x+5-4x+8\qquad\text{combine like terms}\\\\=(3x+2x-4x)+(-8+5+8)\\\\=x+5

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ratelena [41]
Answer: 4

Step -by-step :
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4 0
2 years ago
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Find the domain of fg
vazorg [7]
We have the following functions:
 f (x) = x ^ 2 + 1
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7 0
3 years ago
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How do I solve this?
grigory [225]

Answer:

  x° = 54.5°

Step-by-step explanation:

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6 0
2 years ago
3(x-4) = 2(-2x + 1)<br>this is confusing me​
nata0808 [166]

Answer:

x = 2

Step-by-step explanation:

<em>Distribute</em>

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<em>Distrubute again</em>

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<em>Add twelve to both sides of the equation</em>

<em>Simpfly</em>

3x = -4x + 14

<em>Add 4x to both sides of the equation</em>

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5 0
3 years ago
Find the cosine of ∠T.
Ostrovityanka [42]

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Using the theorem, we get c=37

Now use the cosine formula to get <T = 12/37  to get the final answer.

4 0
3 years ago
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