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3 years ago

14

Can some one help me with this Please help

2 answers:

faltersainse [42]3 years ago

7 0

How much of the circle is clear ? 1/2 of it and 1/9 of it.
How much of it is (1/2 + 1/9) ?

Before you can add fractions, they need to have the same denominator.
The least common multiple of 2 and 9 is 18, so that's a good choice.

1/2 = 9/18

1/9 = 2/18

(1/2 + 1/9) = (9/18 + 2/18) = 11/18 . That's how much of the circle is NOT shaded.

Since 11/18 of it is NOT shaded, the remaining 7/18 of it is shaded.

Afina-wow [57]3 years ago

6 0

$1-\frac{1}{9}-\frac{1}{2}=\\
\frac{18}{18}-\frac{2}{18}-\frac{9}{18}=\\
\frac{7}{18}
$

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Write the inverse of g(x) = e x<br><br> g -1(x) = _____.

mezya [45]

Answer:

$g^{-1} (x) = \ln x$

Step-by-step explanation:

From the definition if inverse function we can say if y = f(x) and x = h(y) then h(x) is the inverse function of f(x).

Here the given function is $g(x) = e^{x}$ and we have to find the $g^{-1} (x)$ i.e. the inverse function of g(x).

Now, let us assume $y = g(x) = e^{x}$

Now, taking ln both sides we get, $\ln y = \ln e^{x} = x \ln e = x$

{Since $\ln e = 1$ }

⇒ $x = \ln y$

Therefore, $g^{-1} (x) = \ln x$ (Answer)

6 0

3 years ago

What is 8-(-5)-4 (-7) simplified ?

AlekseyPX

<span>8-(-5)-4 (-7)
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5 0

3 years ago

Read 2 more answers

Monica is 2 years older than Liam. Emmett is 34. Brittany is 5 years older than Emmett and 4 years older than Liam. How old is L

Andreas93 [3]

Answer:

She is 30

Explanation:

Because if you read it right it says "Emmett is 4 years older than Liam." Also you had a grammar error in it.

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4 years ago

Solve for x: −3x + 3 −1 b. x −3

Svet_ta [14]

Answer:

2/3

Step-by-step explanation:

Your −3x + 3 −1 is not an equation and thus has no solution.

If, on the other hand, you meant

−3x + 3 = 1

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4 years ago

mike says that 3/3 of his fraction is shaded blue. Ryan says that 6/6 of the same model is shaded blue. are the two fractions eq

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Yes. 3/3 and 6/6 are both equal 1. 2/2 is also equivalent.

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3 years ago