3 years ago

25 2 In long division

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

..........

Step-by-step explanation:

i don't understand 25 2 ??

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Solve the quadratic equation.<br>m^2/15 -3 = 2

Radda [10]

The answer is $5 \sqrt{3}$

<h3>Explanation :</h3>

$\frac{ {m}^{2} }{15} - 3 = 2$

$\frac{ {m}^{2} }{15} = 2 + 3$

$\frac{ {m}^{2} }{15} = 5$

${m}^{2} = 5 \times 15$

${m}^{2} = 75$

$m = \sqrt{75}$

$m = \sqrt{25 \times 3}$

$m = \sqrt{25} \times \sqrt{3}$

$m = 5 \sqrt{3}$

CMIIW

7 0

2 years ago

A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of a

Ipatiy [6.2K]

Answer:

10⁴ seconds

Step-by-step explanation:

Given that,

A person breathes $2.5\times 10^{-4}$ in about cubic meters of air per second.

We need to find time taken to breathe 2.5 cubic meters of air.

In 1 sec = $2.5\times 10^{-4}$ m³ of air breathe

Let in x seconds, 2.5 m³ of air taken by the person.

$x=\dfrac{2.5}{2.5\times 10^{-4}}\\\\x=10^4\ s$

Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.

5 0

2 years ago

5/8% of 520 - is it 325 of 3.25?

Ksju [112]

Answer:

wait it is 325 of 3.25

Step-by-step explanation:

I can't tell if your asking for just one number, which would be 3.25...

4 0

2 years ago

Need help!!!!!!!!!!!!!!!

icang [17]

Answer:

no error original system so good by

8 0

2 years ago

1. Write the following as decimals<br>75<br>1<br>(a) 16% (b)<br>(c) 0.1% (d)<br>100<br>16

gavmur [86]

Answer:

the question isnt clear

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers