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3 years ago

5

What is the volume, in cubic centimeters, of a rectangular prism with a height of 16 centimeters, a width of 8 centimeters, and

a length of 2 centimeters?

1 answer:

ladessa [460]3 years ago

6 0

256 cubed cm.... you get this by multiplying them three numbers.

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Help pls ;) <br> Find the geometric mean of 14 and 20

Kipish [7]

Answer:

The geometric mean of 14 and 20 is 16.73.

Step-by-step explanation:

It is required to find the geometric mean of 14 and 20. Let the numbers are :

a = 14 and b = 20

The geometric mean for two numbers is given by :

$M=\sqrt{ab}$

Plugging the values in above formula as follows :

$M=\sqrt{14\times 20}\\\\M=\sqrt{7\times 2\times 5\times 4} \\\\M=16.73$

So, the geometric mean of 14 and 20 is 16.73.

5 0

3 years ago

What are the solutions to the equation 0 = x2 - x-6? Select two options

gregori [183]

Answer:

x=3, x=-2

Step-by-step explanation:

If this equation is $x^2-x-6$ , then plug in each number. For this example, I'll only do the correct answers.

$3^2=9\\9-3-6=0$

$-2^2=4\\4-(-2)-6=0\\or\\4+2-6=0$

Hope this helps!

4 0

4 years ago

Read 2 more answers

Is 3/8 equivalent to 3/8

PIT_PIT [208]

Yes, they're equivalent values.

5 0

4 years ago

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which of the following is the algebraic expression that best describes the sequence 3, 9, 27, 81, 243,...?

Anton [14]

${3}^{n}$

3 0

3 years ago

I need help with the problem

maxonik [38]

Answer:

Negative line

Step-by-step explanation:

Going up is positive (think in going uphill)

Going down is negative

6 0

2 years ago