2 years ago

Find the geometric mean of 2 and 8

Mathematics

2 answers:

-BARSIC- [3]2 years ago

3 0

I think the answer is G=/2.(8) =(G=4)

svlad2 [7]2 years ago

3 0

$\bf \cfrac{2}{x}=\cfrac{x}{8}\implies 16=x^2\implies \sqrt{16}=x\implies 4=x$

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Aleonysh [2.5K]

One solution.

They have different slopes and therefore must have one solution.

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2 years ago

The sum of x and 16 is less than 32

OleMash [197]

I'm unsure of the question but this expression can be written as:
16 + x < 32.
This can be simplified to:
x < 16

5 0

2 years ago

What’s the algebraic expression for 8 squared

diamong [38]

Answer:

$8^2$

Step-by-step explanation:

Step 1: Convert words into an expression

What’s the algebraic expression for 8 squared

8 squared -> $8^2$

Answer: $8^2$

If needed, solve:

$8^2$

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2 years ago

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Zigmanuir [339]

Answer:

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2 years ago

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Wewaii [24]

Answer:

$\large\boxed{\sqrt{137}\approx11.7}$

Step-by-step explanation:

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have two points (1, -5) and (-3, 6). substitute:

$d=\sqrt{(-3-1)^2+(6-(-5))^2}=\sqrt{(-4)^2+11^2}=\sqrt{16+121}=\sqrt{137}$

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3 years ago