3 years ago

Which logarithmic equation is equivalent to the exponential equation 5c=250

1 answer:

Elis [28]3 years ago

8 0

Answer:

c = $log_{5}$ 250

Step-by-step explanation:

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alex41 [277]

I believe it is C because if you remplace the x and y in the equation it’s equal

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3 years ago

Dafna11 [192]

Hm...maybe searching it up on google can help you...

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3 years ago

DochEvi [55]

Where are the expressions you mention?

The given expression 4(3n+2) is equivalent to 12n+8. Either expression gives us the perimeter of the square.

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3 years ago

Klio2033 [76]

I believe the answer is 112 degrees

I got that by subtract 68 from 180.

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3 years ago

matrenka [14]

Answer: $QS=11.8cm$

Step-by-step explanation:

1. You have the following information:

- The lenght of $RS$ is 2 centimeters.

- The angle m∠S=80°.

- Cos80°=0.17

2. Therefore, you can calculate the lenght of the segment $QS$ as following:

$cos80=\frac{adjacent}{hypotenuse}$

$adjacent=2cm\\hypotenuse=QS\\cos80=0.17$

3. Substitute values and solve for $QS$ :

$0.17=\frac{2cm}{QS}\\QS=\frac{2cm}{0.17} \\QS=11.76cm$

4. To the nearest tenth:

$QS=11.8cm$

6 0

4 years ago