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8_murik_8 [283]
3 years ago
11

PLEASE HELP :(

Mathematics
1 answer:
Vitek1552 [10]3 years ago
7 0
Than Maria needs to get a new stove
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Algebra 1 (Mon, Nov 23)
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2 years ago
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Two prisms are similar and their ratio of similarity is 3:8.
trapecia [35]

Answer:

8.63 square units

Step-by-step explanation:

you must set up a proportion.

3 x

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5 0
2 years ago
Please hurry! This is due soon.
kotykmax [81]

Hi!

We can see here that this is a composition question.

And since the composition of g of f of x is x, we can conclude that g(x) is the inverse of f(x) (if you're confused, search up the definition of an inverse function).

To find an inverse function, we can take the f(x) function and change the positions of the x and y variables.

f(x)=\frac{e^7^x+\sqrt{3}}{2}

y=\frac{e^7^x+\sqrt{3}}{2}

x=\frac{e^7^y+\sqrt{3}}{2}

2x=e^7^y+\sqrt{3}

e^7^y=2x-\sqrt{3}

7y=ln(2x-\sqrt{3})

y=\frac{ln(2x-\sqrt{3})}{7}

Which is answer choice A, to check your work, you can solve the composition of g(f(x)), which will get you x.

g(f(x))

g(\frac{e^7^x+\sqrt{3}}{2})

\frac{ln(2(\frac{e^7^x+\sqrt{3}}{2})-\sqrt{3}}{7}

2s cancel.

\frac{ln(e^7^x+\sqrt{3})-\sqrt{3}}{7}

The natural log and e cancel.

\frac{7x+\sqrt{3}-\sqrt{3}}{7}

\sqrt{3}s cancel.

\frac{7x}{7}

7s cancel.

x

Hope this helps!

3 0
2 years ago
If the scale factor of Figure A to Figure B is<br> 7:2, find the perimeter of Figure A.
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Answer:

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Find the area of the figure. If necessary, round to the nearest tenth.
nirvana33 [79]

Answer:9.4cm2

Step-by-step explanation:

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3 years ago
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