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liberstina [14]
2 years ago
15

What is the geometric mean of 40 and 15?

Mathematics
1 answer:
mart [117]2 years ago
6 0
You would do 40/x=x/15, therefore you get x^2=600. to find x you find the square root of each side. Rounded to the nearest tenth, you get 24.5. If you put it in simplest radical form you should get 10 times the square root of 6
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Nutka1998 [239]

Answer: -1536

Step-by-step explanation:

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2 years ago
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Answer:

7x^2 -5x + 4

Step-by-step explanation:

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3 0
2 years ago
77 yd<br> 36 yd<br> What is the length of the hypotenuse?<br> C =<br> yards
Elden [556K]

Answer:

c = 85 yd

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

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6 0
2 years ago
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Dmitry_Shevchenko [17]
No, he almost earns $400
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6 0
2 years ago
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
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