3 years ago

HELP ME PLEASE find m

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

4 0

There is no m in the diagram showed

vivado [14]3 years ago

3 0

There is no M in the diagram

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Dafna11 [192]

Answer:

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Step-by-step explanation:

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2 years ago

The mass of a proton is approximately 1.67 x 10−24, and the mass of an electron is approximately 9.11 x 10−28. Find the approxim

nataly862011 [7]

Answer:

≈ 1833

Step-by-step explanation:

To find ratio of proton mass to electron mass, we have to divide.

The numbers are given in <em>scientific notation</em>.

Let a number be $a*10^b$ and another be $c*10^d$ , when we divide, we will follow the rule shown below:

$\frac{a*10^b}{c*10^d}=(\frac{a}{c}*10^{b-d})$

Now, we use the information given to find the ratio:

$\frac{1.67*10^{-24}}{9.11*10^{-28}}\\=(\frac{1.67}{9.11}*10^{-24--28})\\=0.1833*10^4$

This means we can find the number by taking 4 decimal places to the right, so that would becomes:

$0.1833*10^4=1833$

The approximate ratio is 1833 [mass of proton is around 1833 times heavier than mass of electron]

7 0

3 years ago

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Simplify 81^5 = 3x<br> x=?

dangina [55]

Um
81^5=3x
3,486,784,401=3x
x=1,162,261,467

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3 years ago

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If 1 meter = 100cm then what is the relationship between m3 and cm3?

ddd [48]

If the 1m turns into 3m then he cm increases also by 3.The 3 meters would equal 300 cm.

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3 years ago

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What is the area of the following composite figure? Round your answer to the nearest hundredth. 136.26 yd2 235.17 yd2 362.34 yd2

igomit [66]

Answer:

139.79 yd2

Step-by-step explanation:

Hope this helps :)

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2 years ago