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ziro4ka [17]
3 years ago
14

Solve for x.

Mathematics
2 answers:
Delicious77 [7]3 years ago
6 0

Answer:

134+144

Step-by-step explanation:

just take the answer (278)- the number they give you

278-

134

144

kozerog [31]3 years ago
3 0

Answer:

Solution given:

x+134=278

subtracting 134 each term

x+134-134=278-134

x=144

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Inessa [10]

Answer:

The volume of a rectangular prism is simply the product of its three dimensions: in your case, the volume of the prism is, given  

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Which is a polynomial, and expresses the volume of the prism

Step-by-step explanation:

The volume of a rectangular prism is simply the product of its three dimensions: in your case, the volume of the prism is, given  

x

,

(

x

+

6

)

(

x

−

2

)

(

x

−

1

)

.

A polynomial is a sum (with some coefficients) of powers of  

x

, so, if we expand the product just written, we have

(

(

x

+

6

)

(

x

−

2

)

)

(

x

−

1

)

=

(

x

2

−

2

x

+

6

x

−

12

)

(

x

−

1

)

=

(

x

2

+

4

x

−

12

)

(

x

−

1

)

=

x

3

+

4

x

2

−

12

x

−

x

2

−

4

x

+

12

=

x

3

+

3

x

2

−

16

x

+

12

Which is a polynomial, and expresses the volume of the prism

3 0
3 years ago
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inna [77]

Answer:

{-14, 4}

Step-by-step explanation:

the absolute value function only makes sure that the result always has a positive sign.

so, (x + 5) must be either +9 or -9 to make the original equation true. the absolute value would turn both into +9.

so,

x + 5 = 9

x = 4

and

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that gives us the correct set of solutions as indicated above.

6 0
2 years ago
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SpyIntel [72]
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3 years ago
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lidiya [134]

Answer:

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Step-by-step explanation:

Evalute

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3 0
2 years ago
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MArishka [77]

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