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crimeas [40]
3 years ago
9

Which equation has no soultion

Mathematics
1 answer:
Ronch [10]3 years ago
6 0

Answer:

i dont get your question love

Step-by-step explanation:

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Water evaporates from a pond at aa rate of 0.005 inches per hour. What is the change in the water level of the pond after 24 hou
Eduardwww [97]

Answer:

Water level after 24 hours will be \frac{3}{25}\ inches.

Step-by-step explanation:

Given:

Evaporate rate of water= 0.005 inches per hour.

We need to find the level of water after 24 hours.

now we know the in 1 hour the water evaporates from a pool at a rate of 0.005 inches.

So To find the water level after 24 hrs we will multiply the evaporation rate with total number of hours which is 24 and the divide by 1 hour we get.

Framing in equation form we get;

water level after 24 hrs = \frac{24 \times 0.005}1 = 0.12\ inches

Now to convert the number in rational form we have to multiply and divide the number by 100 we get;

\frac{0.12\times 100}{100} = \frac{12}{100}=\frac{3}{25}\ inches

Hence Water level after 24 hours will be \frac{3}{25}\ inches.

5 0
3 years ago
Proves that the sum of <br>5 consecutive natural numbers is divisible by 5 ​
erastova [34]

Answer:

n = 5m + 10 = 5(m + 2), since m + 2 is an integer, then the n is divisible by 5.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
There are 13 books on a shelf. 4 of these books are new.
Stells [14]
The ratio of used books to new books is 9:4 because 13-4=9 and the ratio of all books to used books is 13:4 because there are 13 total books and 4 used books
7 0
3 years ago
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Confused! Need help please!! Will mark brainliest!
ziro4ka [17]

Yo sup??

This question can be solved by applying the properties of similar triangles

the triangle with sides 5x and 20 is similar to the triangle with sides 45 and 35

The similarity property used here is called AAA ie angle angle angle property as all the three angles of the 2 triangles are equal.

therefore we can say

5x/45=20/36

x=5 units

Hope this helps

7 0
2 years ago
Find (-4) x -(-5) <br> What is the answer to this?
I am Lyosha [343]

Answer:

-20

Step-by-step explanation:

4 0
2 years ago
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