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Kiếm Lai (剑来) nghĩa đen là Kiếm Đến! Hay còn gọi ...

Kiếm Lai (剑来) nghĩa đen là Kiếm Đến! Hay còn gọi ...

Kiếm Lai (剑来) nghĩa đen là Kiếm Đến! Hay còn gọi là Unsheathed - Bạn nghĩ sao? ... "Kiếm Lai" (剑来) là một bộ tiểu thuyết tiên hiệp slow burn( ...Read more

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[Cần giúp] Thơ là gì vậy? : r/Poetry

[Cần giúp] Thơ là gì vậy? : r/Poetry

Thơ là ngôn ngữ cô đọng, nhấn mạnh vào chất âm thanh, đồng thời cố gắng biến cái tầm thường (tức là ngôn ngữ thông thường) thành điều gì đó đá ...Read more

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I have several questions about x^2 - x : r/learnmath

I have several questions about x^2 - x : r/learnmath

It all started when I was searching for: x^2 - x = 1, the answer to x is phi x^2 - x = 2, the answer to x is (1+sqrt(5+4)/2) x^2 - xRead more

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x^2-x=6 : r/askmath

x^2-x=6 : r/askmath

You want to move the equation around first so it's in the form of Ax² + Bx + C = 0. So it would be [ x² - x - 6 = 0 ].Read more

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Precipitate formed when NaOH added to methyl salicylate

Precipitate formed when NaOH added to methyl salicylate

When the NaOH is added to the methyl salicylate initially, white precipitate forms immediately even without heat. The precipitate then dissolves upon reflux.Read more

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Ý nghĩa của tranh OC là gì vậy? : r/ArtistLounge

Ý nghĩa của tranh OC là gì vậy? : r/ArtistLounge

OC chỉ là viết tắt của original character/original content thôi, khác với fan art. Làm tranh gốc để làm gì vậy? dancelordzuko. • 3 năm ...Read more

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OC là gì vậy? : r/OriginalCharacter

OC là gì vậy? : r/OriginalCharacter

Ý tớ là, tớ không phải đứa ngốc và biết đọc nên tớ biết OC là Original Character (nhân vật gốc) nhưng câu hỏi của tớ là, khác nhau thế nào giữa ...Read more

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OC là cái gì vậy?? : r/OriginalCharacter

OC là cái gì vậy?? : r/OriginalCharacter

OC, hay original character (nhân vật gốc), là nhân vật do ai đó tạo ra để phục vụ một mục đích nào đó tuỳ theo ý muốn của người tạo ra nhân vật, ...Read more

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[Pre Calc] Can someone explain where the x-2y+1 is ...

[Pre Calc] Can someone explain where the x-2y+1 is ...

It comes from the identity ax+bx = (a+b)x. For your problem the x in the identity represents the 3x+y in your equation.

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Standard way to mark letter as uppercase or lowercase?

Standard way to mark letter as uppercase or lowercase?

Write your lower case k so that it doesn't look like an upper case K. The easiest way is to make the top arm a loop.Read more

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A two-year-ago event or a two-years-ago event: which is ...

A two-year-ago event or a two-years-ago event: which is ...

"Two years ago" means "two years prior to now". It seems like it would nearly always be inappropriate for there to be a sense of "now" in the ...Read more

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How come FeO + H2 = Fe + H2O is possible if hydrogen ...

How come FeO + H2 = Fe + H2O is possible if hydrogen ...

This is a highly exothermic process that takes place at a very high temperature. FeO is thermodynamically unstable below 575 Celsius (i believe; ...Read more

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Can someone teach me how these work (for example) 2 x ...

Can someone teach me how these work (for example) 2 x ...

The more proper way to do this, however, is to do what is in the parenthesis first: 3+4 = 7. The 2x7 = 14.Read more

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I multiplied 12 x 7 correctly in my head in 7 seconds. Is that ...

I multiplied 12 x 7 correctly in my head in 7 seconds. Is that ...

Yes. That is pretty slow. It should take no more than three seconds, one to do 10 x 7, one to do 2 x 7, and one to add them together.Read more

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[12th grade calculus]Why do we rewrite the sinxcosx as 1/ ...

[12th grade calculus]Why do we rewrite the sinxcosx as 1/ ...

I'm just confused as to why sinxcosx is rewrote into a double angle then it's divided by 1/2. I thought double angles were only 2sinxcosx for sin(2x).Read more

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What is this car?

What is this car?

r/whatisthiscar: Post pictures of unknown vehicles you'd like identified, or identify them for others.

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“There's a lot of people” or “There are a lot of people”?

“There's a lot of people” or “There are a lot of people”?

In formal or written English, use there are, because the subject complement is plural. But in spoken English (or writing/reporting dialogue, ...Read more

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Why does FeCl3 react with NaHCO3 to make NaCl + CO2 ...

Why does FeCl3 react with NaHCO3 to make NaCl + CO2 ...

FeCl3+H2O -->FeCl2OH+HCl. NaHCO3+H2O -->Na+ + HCO3-+ H2O --> H2CO3+ Oh-+Na+. Both reaktions would happen with equilibrium on the reactant side ...Read more

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What is the correct verb form in a sentence like "my family

What is the correct verb form in a sentence like

Both verb forms are grammatically correct - it depends on your dialect/the meaning you want to convey.Read more

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Sao lại có mấy loại muối không tan vậy? : r/askscience

Sao lại có mấy loại muối không tan vậy? : r/askscience

Muối tan chủ yếu là vì chúng bị phân tách, lấy muối ăn (NaCl) làm ví dụ. Khi nó nằm trên bàn bạn, nó tạo thành cấu trúc như này, nhưng khi cho ...Read more

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Do you think true gender equality is possible in our lifetime?

Do you think true gender equality is possible in our lifetime?

No. Misogyny is too deeply rooted in literally everything, everywhere. I'd estimate that we closest we can get to 100% is 75%.Read more

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How to figure out what I am truly interested in?

How to figure out what I am truly interested in?

Your passions are actively seeking you, not the other way around. Be at peace and they will find you. You just have to show up and notice them.Read more

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Some help is needed :( I understand that x plus 7*2 is two ...

Some help is needed :( I understand that x plus 7*2 is two ...

Some help is needed :( I understand that x plus 7*2 is two times (x plus 7).but why does it spawn an extra x and extra 7 at step ...Read more

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Can someone explain types of beer (lager, ale, ipa, stout ...

Can someone explain types of beer (lager, ale, ipa, stout ...

Lagers and ales are the two broadest categories of beer - most other beers (there are exceptions and overlaps) are either lagers or ales.Read more

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Family is or family are? Which is right here? Why not "has" ...

Family is or family are? Which is right here? Why not

Family is or family are? Which is right here? Why not "has" or "had" with "gathered"? Could someone explain?Read more

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Can someone please ELI5 how 8÷2(4+4) equals 1?

Can someone please ELI5 how 8÷2(4+4) equals 1?

Consider the expression 8 ÷ 2x where x = (2 + 2) = 4. You would evaluate it 8 ÷ (2 * 4) = 1 as 2x is it's own term in its own right.Read more

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How do you solve this 8÷(2)(4)? : r/learnmath

How do you solve this 8÷(2)(4)? : r/learnmath

Some say it's equal to 1, but I think it's clearly 16.

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Do you say she's showed me this or she's shown me this?

Do you say she's showed me this or she's shown me this?

'She's shown me this' is the correct one in all dialects. The first sentence means it was currently raining at the time that you left home.

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Bài tập: miêu tả căn phòng bạn đang ở ngay lúc này theo ...

Bài tập: miêu tả căn phòng bạn đang ở ngay lúc này theo ...

Một căn phòng dài ở tầng dưới của một ngôi nhà khổng lồ, chất đầy những thú vui đơn giản trong cuộc sống để các cụ già hưởng thụ khi chờ đợi ...Read more

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I'm having an angry bad day. Nothing is going right. Even ...

I'm having an angry bad day. Nothing is going right. Even ...

No worries on having a bad day. I had a real bad day last friday that I have called my "mid life crisis" day. Shoe fell apart? Maybe thats life ...Read more

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Hi , im new to writting , i was hoping if someone would be ...

Hi , im new to writting , i was hoping if someone would be ...

Is it "writ" or "wrote"? · Where do you go for non-beginner writing advice? · How Can I Improve my Writing Skills? · Is the writting below natural?Read more

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Rainny day or rainning day? Which is correct? Thanks.

Rainny day or rainning day? Which is correct? Thanks.

Rainy day is the correct adjective-noun pairing. If you want to say "raining" you could say "it's raining today."Read more

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(sin(x))^(cos(x))=2 - math

(sin(x))^(cos(x))=2 - math

The first step is to recognize that because sin(x) and cos(x) both range from -1 to 1, therefore the only way to get greater than 1 is to take a number from 0 ...Read more

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how does 3√27 equal 3? I'm an idiot, simple explanation ...

how does 3√27 equal 3? I'm an idiot, simple explanation ...

That's the cube root of 27, then. In other words, what value multiplied by itself three times equals 27? In this case, 3 x 3 x 3 = 27, so the cube root is 3.Read more

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Cách dùng thông thường của từ "fabulous" thường có ...

Cách dùng thông thường của từ

Cách dùng thông thường của từ "fabulous" thường có nghĩa là "tốt" và "tuyệt vời", điều này đúng nhưng hơi hạn chế. Từ Latin "fabulosus" có ...Read more

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What are the classes or names of these 2-6-2 Prairie ...

What are the classes or names of these 2-6-2 Prairie ...

The Santa Maria Valley #205 2-6-2 steam locomotive has recently been restored after about 35 years of work and has found a new home on the ...Read more

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What to do to get a ride w/ broken bike? : r/cycling

What to do to get a ride w/ broken bike? : r/cycling

I don't have a person to call if my bike breaks on a ride. Is there a special thing in Lyft or whatever that allows me to order a vehicle that can move a bike?Read more

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Cyclist what would you do if your bike broke down while ...

Cyclist what would you do if your bike broke down while ...

I carry a spare tube, an emergency pump, a key set and some tire levers. Anything more than that would be a burden and if it's an issue that's ...Read more

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In 2020, Wolfram Claimed he Discovered the Key ...

In 2020, Wolfram Claimed he Discovered the Key ...

99% of what we consider to be classical physics were provable on chalkboards. He was a physicist who realized computation could provide more ...Read more

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Just out of curiosity, what are your measurements?

Just out of curiosity, what are your measurements?

I'm a 36-27-36, 5'2 and a 137lbs. I'm an obvious hour-glass shape ... 37-27-38 Edit: read the rest of the question. My body type is ...Read more

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Difference between int a and int *a : r/cprogramming

Difference between int a and int *a : r/cprogramming

Suppose in memory address 2, 100 as value exists. So a = 100. But how can one be sure on memory address 2, there is an integer data type. It can ...Read more

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Why is the syntax "int [100] a" invalid? : r/C_Programming

Why is the syntax

Because declarations in C try to mimic the way the variable is used. Arrays are usually used in a[5] way so a declaration follow the same ...Read more

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"Some" vs "a" : r/EnglishLearning

“Some” is a way of saying you don't know which one it was or you're unfamiliar with it. It can be a little dismissive, like saying, “I'm not ...Read more

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At what age do kids start/finish school and how long is the ...

At what age do kids start/finish school and how long is the ...

School is compulsory at six, so you can get a range of ages in each grade. Primary school is Prep through Grade 6. High school is Grades 7-12.Read more

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The X-20 "Dyna-Soar" spaceplane, meant to be a military ...

The X-20

Developed in 1963 as a high-speed chase aircraft, this F-104N Starfighter (N for NASA) is now on display at Embry-Riddle Aeronautical University ...Read more

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Logic of vector equivalences: AC = AB + BC = AB - CB

Logic of vector equivalences: AC = AB + BC = AB - CB

The equivalency, AC = AB + BC, would mean that the change AC is equivalent to the change AB+BC. While this is fine to me as a statement, it becomes rather ...Read more

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What information in the question shows that chromium(III ...

What information in the question shows that chromium(III ...

So Cr(OH)3 acts as a base because of the OH- ion present and acts as an acid because it reacts with NaOH which is a base? Are we supposed to ...Read more

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On my visit? : r/EnglishLearning

On my visit? : r/EnglishLearning

On my visit? Is this sentence correct? I'm visiting your office on Nov. 29. Can I pick up the letter during my visit (or then)? on my visit.

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Could someone please explain when it is correct to use ' ...

Could someone please explain when it is correct to use ' ...

Use wrote only to express the simple past. I wrote a letter yesterday. Looking/listening for these words will help you identify when to use written.Read more

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