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dexar [7]
3 years ago
12

3 expressions equivalent to 2x + 4x –15

Mathematics
2 answers:
TiliK225 [7]3 years ago
6 0

Answer:

6x-15

Step-by-step explanation:

Just combine like terms.

2x+4x-15=6x-15

yan [13]3 years ago
6 0
6x-15 I think that is the answer
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Select the relationship below between ∠a and ∠b? Worth 3 points. A.Vertical angles B.Complementary angles C.Supplementary angles
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Answer:

b

Step-by-step explanation:

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3 years ago
The curve y= (k+2)x^2 meets the line y=(k+3)x +3. Find the range of possible values of k.
Greeley [361]
(k+2)x^2=(k+3)x+3\\
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\Delta\geq0 \wedge k\not=-2\\
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4 years ago
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LenaWriter [7]

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Step-by-step explanation:

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3 0
3 years ago
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Brrunno [24]

Answer:

x< 3+4\: and\\\left | 3-4 \right |

Step-by-step explanation:

1. Well, when it comes to triangles. Mainly Pythagorean Triple, right triangles whose sides are 3,4,5 or  5,11,12

2. Keeping in mind this a Pythagorean Triple, then x=5

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5

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3

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x

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4 years ago
The range of which function is (2,infinity)
sergeinik [125]
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5 0
3 years ago
Read 2 more answers
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