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Igoryamba
3 years ago
5

Given f(x) = 2x + 3 and g(x) = x - 9, what is f(x) + g(x)?

Mathematics
1 answer:
Orlov [11]3 years ago
6 0
Solution:

f(x) = 2x + 3
g(x) = x - 9

f(x) + g(x)
= (2x + 3) + (x - 9)
= 2x + x + 3 - 9
= 3x - 6
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The Question is Incomplete The complete question with figure is below.

Answer:

Therefore the equation to solve for b is

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Step-by-step explanation:

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In Right Angle Triangle ABC Tangent identity we have

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\tan 30 = \dfrac{BC}{AC}\\\\\tan 30 = \dfrac{5}{b}

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