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Ket [755]
2 years ago
11

Which graph shows a function and its inverse?

Mathematics
1 answer:
Hunter-Best [27]2 years ago
8 0

very simple it's b. tell me if you need help with anything els

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the louvre pyramid is a metal and glass structure that serves the main entrance to the louvre Museum in Paris,France. The pyrami
Nana76 [90]

Answer:

h = 21.6 m

Step-by-step explanation:

*I'm assuming that you need the height.  If not, let me know and I'll edit my answer...

The formula for volume of a pyramid is

V = (1/3)Bh    where B is the area of the base, and h is the height

We are given V = 8820, and the base is a square with area of 35² = 1225, plug  those in and find the height...

8820 = (1/3)(1225)h

    26460 = 1225h     (multiply both sides by 3 to get rid of the fraction)

        26460/1225 = h     (divide both sides by 1225 to isolate h)

              21.6 = h

5 0
3 years ago
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A number is less than 20 units away from 7 on the number line. What numbers are within these parameters? Choose the inequality t
lara [203]
1.) |x-7|<20
2.) -13<x<27
3.) D
3 0
4 years ago
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Need help with #2 and #3 all of the problem
-Dominant- [34]

Answer:

ang hirap wag nlang hahahahahahahaha

3 0
3 years ago
Help me pls <br> the question is in the picture
vladimir2022 [97]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 20

Explanation: 11 x 5 = 55 + 25 + 20 = 100 meaning 20 nickels

I hope this helped!

<!> Brainliest is appreciated! <!>

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5 0
3 years ago
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Which function has a restricted domain?
Nataliya [291]

Hello!

\large\boxed{\text{B. } k(x) = (-x + 3)^{\frac{1}{2} }}}

We can look at each answer choice to verify whether it has a restricted domain or not:

A.  f(x) = (3x)^{\frac{1}{5}} - 4

This is a function similar to a cubic root function. Its domain is (-∞, ∞), so it has no restriction.

B.  k(x) = (-x + 3)^{\frac{1}{2}}

This is a square root function. This graph only consists of x-values in the interval (3, ∞) because you cannot take the square root of a negative number. This function has a restricted domain.

C. g(x) = -(x + 8)^{3}

This is a cubic function, so it has an interval of (-∞, ∞)

D.  h(x) = (4x)^{2} - 5

This is a quadratic function, which has no domain restriction.

Therefore, the correct answer is B.

4 0
3 years ago
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