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marusya05 [52]
4 years ago
11

What is the geometric mean of 5 and 10​?

Mathematics
2 answers:
Naily [24]4 years ago
7 0

Answer:

7.071

Step-by-step explanation:

To find geometric mean of two numbers given , you multiply numbers then find the square root of the result.

For this question we have  the numbers given as 5 and 10. So multiply 5 by 10 then get the square root of the answer.

=5*10=50\\\\\\\\\sqrt{50} =7.071

nlexa [21]4 years ago
4 0

Answer:

5\sqrt{2}

Step-by-step explanation:

The geometric mean of 2 numbers a and b is

\sqrt{ab}

Hence

The geometric mean of 5 and 10 is

\sqrt{5(10)}

= \sqrt{50}

= \sqrt{25(2)} = \sqrt{25} × \sqrt{2} = 5\sqrt{2}

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2.5 X 10^5 divided by 1.0 X 10^10
bekas [8.4K]

Answer:

0.000025

Step-by-step explanation:

PEMDAS (Exponets first.)

10^5 = 100,000

10^10 = 10,000,000,000

rewrite

2.5 x 100,000 divided by 1.0 x 10,000,000,000

PEMDAS (multiplication next.)

2.5 x (10^5) = 250,000

1.0 x (10^10) = 10,000,000,000

rewrite.

250,000 divided by 10,000,000,000 = 0.000025

0.000025

6 0
3 years ago
Which is not a part or budget?
8_murik_8 [283]

Answer:

I think D.

Step-by-step explanation:

Depending on the feasibility of these estimates, Budgets are of three types -- balanced budget, surplus budget and deficit budget. Depending on the feasibility of these estimates, budgets are of three types -- balanced budget, surplus budget and deficit budget.

7 0
3 years ago
Can (5z+3)(-5z-3) result in a difference of squares
castortr0y [4]

Answer:

no, it cannot

Step-by-step explanation:

a difference of square is: a² - b² = (a - b)(a + b)

looking at the expression (5z+3)(-5z-3), we see that it does not fit the criteria of the breakdown of a perfect square, as (-5z-3) has a negative <em>a</em> term (-5z)

if we FOILed (5z+3)(-5z-3) out, we would get:

-25z² - 30z - 9, which is not a difference of squares

8 0
3 years ago
Write the equation of a line with a slope of -1 and a y-intercept of 5. Do not use spaces
Nookie1986 [14]

Answer:

y=-x+5

Step-by-step explanation:

Hope this helps!

And can I have brainliest!

3 0
3 years ago
Please please hurry.
Korvikt [17]

Answer: I belive its the first one Good Luck

Step-by-step explanation:

8 0
3 years ago
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