All categories

3 years ago

Find the geometric mean of 2 and 8

Mathematics

2 answers:

-BARSIC- [3]3 years ago

3 0

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

svlad2 [7]3 years ago

3 0

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

You might be interested in

∠A and \angle B∠B are complementary angles. If m\angle A=(8x-28)^{\circ}∠A=(8x−28) and measure of angle B=(8x+22) ∠B=(8x+22) ,th

Afina-wow [57]

Answer:

Step-by-step explanation:

Basically we want to find x and then plug that in for angle B. How do we find x? Well, we know the angles are complimentary, which means theya dd to 90, so let's start with that.

A + B = 90

8x - 28 + 8x + 22 = 90

16x -6 = 90

16x = 96

x = 6

So there we go. Now to find B

8x+22

8(6)+22

48 + 22

3 0

3 years ago

Triangle MNO is similar to triangle MꞌNꞌOꞌ. Segment MN is 2 units and segment MꞌNꞌ is 8 units. Which scale factor was used to di

Over [174]

In getting the scale factor, use the formula:
Scale factor = big / small
Scale factor = 8 / 2
Scale factor = 4 units

3 0

3 years ago

Read 2 more answers

Does anybody know the answer?

Elden [556K]

Step-by-step explanation:

y=3/4x+1

because we resiprocal the -3/4x+1

3 0

2 years ago

A recipe for two dozen cookies calls for 4 1/2 cups of sugar. How much sugar is needed to make one dozen cookies?

IceJOKER [234]

Answer:

2.25 cups of sugar

Step-by-step explanation:

2 dozen = 4 1/2 = 4.5

which means... 4.5/2 = 1 dozen

1 dozen = 4.5/2 = 2.25

3 0

3 years ago

at the amusement park each students is given $16 dollars for food. This covers the cost of 2 meals plus $4 for snacks. how much

Nadusha1986 [10]

<h2>Greetings! </h2>

Answer:

The answer to this problem is $6

Step-by-step explanation:

To start solving this problem, let's first establish an equation:

We are solving for the cost per meal, which can be represented with a variable, $x$

$2x+4=16$

To solve for the unknown, we have to isolate the variable, which means using different mathematical operations to leave the variable, x alone on the left side of the equation.

First, let's add -4 to both sides of the equation:

$(2x+4)+(-4)=(16)+(-4)$