3 years ago

Find the geometric mean of the numbers. If necessary, give the answer in simplest radical form.

Mathematics

1 answer:

Katen [24]3 years ago

5 0

Answer:

Geometric mean is 26.92582

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Use two unit multipliers to convert 15000 square centimeters to square meters

Arte-miy333 [17]

<span>1000 cm^2(1 meter/100 cm)(1 meter/100 cm) = 1000/(100)^2 square meters

= 1000/10000 sq. meters = 1/10 sq. meters</span>

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3 years ago

What is 9*10^-5 in standard notation

kvasek [131]

Answer:

[see answer below]

Step-by-step explanation:

$9*10^{-5}$

We would move the decimal 5 places to the left.

$9*10^{-5}\\\\\rightarrow\boxed{0.00009}$

Hope this helps!

3 0

3 years ago

If two distinct lines intersect, which is NOT necessarily true?

Inessa05 [86]

The lines are perpendicular.

8 0

4 years ago

Can someone please explain? lol

leva [86]

Answer:

10.235 in²
225 cm²

Step-by-step explanation:

The area of a triangle is half the product of its base and height.

A = 1/2bh

A = 1/2(2.3 in)(8.9 in) = 10.235 in²

A = 1/2(15 cm)(30 cm) = 225 cm²

4 0

2 years ago

PLEASE HELP OMG the side lengths of triangle MNO are given: MN=5, NO=4, OM=2.5. the triangle is dilated by a scale factor of k w

elena-14-01-66 [18.8K]

The value of the scale factor k, is 1.5

<h3>Perimeter</h3>

The perimeter of a shape is the sum of the side lengths of the shape

<h3>Dimensions </h3>

The dimensions of the triangle MNO are given as:

$MN = 5$

$NO = 4$

$OM = 2.5$

Calculate the perimeter of the triangle as follows:

$MNO=5 + 4 +2.5$

$MNO=11.5$

Divide 17.25 by 11.5 to calculate the scale factor (k)

$k = \frac{17.25}{11.5}$

$k = 1.5$

Hence, the scale factor is 1.5