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olga2289 [7]
2 years ago
12

Which expression is equivalent to (8x − 4) + (5 − 4x)?

Mathematics
2 answers:
Nady [450]2 years ago
8 0

Answer:  B.4x+1

Step-by-step explanation:

(8x − 4) + (5 − 4x)

simplifing the given expression.

8x-4+5-4x

4x+1

Mnenie [13.5K]2 years ago
6 0

Answer:

The answer whould be a

Step-by-step explanation:

and it whould be correct!

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35x.40=14

Step-by-step explanation:

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Which fraction is not equivalent to 9/12
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the second one :)

Step-by-step explanation:

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For the function g(x) = x – 2x^2, find g (–3) + 13
svp [43]

Answer:

<h2>g( - 3) + 13 = - 2</h2>

Step-by-step explanation:

g(x) = x - 2x²

To find g( - 3) + 13 substitute the value of x that's - 3 into g(x) and add 13 to it

We have

g( - 3) + 13 = - 3 - 2(-3)² + 13

= -- 3 - 2(9) + 13

= 3 - 18 + 13

We have the final answer as

<h3>g( - 3) + 13 = - 2</h3>

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8 0
3 years ago
Identify the center and the radius of the equation
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4 0
3 years ago
A pole that is 2.8 m tall casts a shadow that is 1.67 m long. At the same time, a nearby building casts a shadow that is 50.75 m
Veseljchak [2.6K]

Answer:

Explanation:

3.2

1.14

=

x

44.75

Cross Mutliply:  

44.75

⋅

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Divide:  

143.2

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=

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You get 125.614 rounded to the nearest meter is 126

Step-by-step explanation:

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