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3 years ago

A total distance greater than 10 kilometers and less than or equal to 30 kilometers

Mathematics

2 answers:

Vikki [24]3 years ago

8 0

Answer:

345x

Step-by-step explanation:

6274y

denis-greek [22]3 years ago

4 0

Answer:

10 < x < or = 30

Step-by-step explanation:

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2 cm

Novay_Z [31]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

In question a:

$\to 16= 4^2$ is a perfect square.

$\to 125 = 5^3$ is not a perfect square

In question b:

$\to 20 = 2 \times 2 \times 5$ , not a perfect square.

$\to 25 = 5^2$ is a perfect square .

$\to 100 = 10^2$ is a perfect square .

$\to 125$ is not a perfect square, its nearest perfect square is $121 = 11^2 .$

$\to 144 = 12^2$ is a perfect square .

$\to 225 = 15^2$ is a perfect square .

$\to 10,000 = 100^2$ is a perfect square .

5 0

2 years ago

Once you reach the last step of a maths equation which shows <br>-8k = 8k . what is k ?

Sveta_85 [38]

Answer:

Step-by-step explanation:

-8k = 8k

Add 8k to both sides.

0 = 16k

Divide both sides by 16.

0 = k

k = 0

3 0

3 years ago

Read 2 more answers

After completing the fraction division StartFraction 7 Over 3 EndFraction divided by StartFraction 2 Over 9 EndFraction, Bai use

max2010maxim [7]

The answer is

Letter D

6 0

2 years ago

Read 2 more answers

Sally had 1000 photos to put into a photo album.She set 10 photos aside to place in frames.If her photo album fits 3 photos per

Kruka [31]

Answer:

Sally needed 330 pages of album to place her photos in it.

Step-by-step explanation:

Given:

Total number of photos = 1000

Number of photos kept aside to be place in frame = 10

Number of photos in per page of album = 3

We need to find the number of pages needed to place the photos in album.

Solution:

First we will find the number of photos to be place in album.

Now we know that she kept aside some photos which has to be frame framed.

So number of photos to be place in album can be calculated by Subtracting Number of photos kept aside to be place in frame from Total number of photos

framing in equation form we get;

number of photos to be place in album = 1000 - 10 = 990 photos

Now we will find number of pages needed to place the photos in the album.

number of pages needed to place the photos in the album can be calculated by dividing number of photos to be place in album with number of photos in per page of album.

framing in equation form we get;

number of pages needed to place the photos in the album = $\frac{990}{3}= 330\ pages.$

Hence Sally needed 330 pages of album to place her photos in it.

6 0

2 years ago

Ken created the net worth statement shown.

just olya [345]

Answer:

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Step-by-step explanation:

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3 years ago