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Shtirlitz [24]
4 years ago
5

What is 6 + (-3) + 12 = ?

Mathematics
2 answers:
Alchen [17]4 years ago
8 0
Answer : 15

6 + (-3) also equals to 6-3 which is = 3
Then 3 + 12 is 15
Igoryamba4 years ago
7 0

Answer:

The answer is 15 Also youwelcome

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One positive number is 7 times another positive number. the difference between the two numbers is 24. find the two numbers.
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In the ordered pair (3, 4), which number represents the x-coordinate
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3 years ago
Use f(x) = 1/2 x and f -1(x) = 2x to solve the problems. f(2) = 1 f−1(1) = 2 f−1(f(2)) = 2 f−1(−2) = f(−4) = f(f−1(−2)) =
vampirchik [111]

Answer:

In this problem, we are given the following functions:

f(x)=\frac{1}{2}x

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f^{-1}(x)=2x

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x = 2

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x = 1

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Then we want to calculate f^{-1}(f(2)), which can be found by calculating f(2) and then using it as input for f^{-1}(x). We know that

f(2) = 1

Therefore,

f^{-1}(f(2))=f^{-1}(1)=2

Then we want to calculate f^{-1}(-2), which can be calculated by plugging

x = -2

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We know already that

f^{-1}(-2)=-4

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f(f^{-1}(-2))=f(-4)=-2

7 0
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VikaD [51]
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<span>Thus, the answer to the question above is that the percent increase is 12.5%.</span>
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