Help me, enlighten me, thank you

This is like the necessary stage of a long-distance relationship On the one hand, she is working part-time If it is a strong girl working or something, she must want to do her best Then if you don't give her some space, she will be easily irritable and think that you are too much But if it is not too strong, then she may be angry that you don't believe her, looking for an ex-boyfriend may be that she doesn't want to trouble you, although you are a boyfriend, the closest person, but many times girls don't like to show a cowardly side in front of their boyfriend. Looking for an ex-boyfriend just to say that he is a friend, it is the feeling of a big brother. But on the other hand, she is also wrong She is too extreme, and she should reply to your admission of mistakes to reassure you.

But remember, when you're in love, don't just say who you can die for or something (I hate my boyfriend saying that) This will make girls feel that you are irresponsible to yourself, people can't just say that you can't die! Don't talk about it now, but send a message a day to care about her, don't work too hard, and apologize for your distrust. After all, most girls eat soft and not hard, silently caring for her and giving her free space is the way to love her and cherish her the most.

Just a personal opinion, I hope you and your girlfriend can reconcile soon

Calm down, prepare for the worst, if she breaks up with you like this, how will you go, will you really die? In this way, you can see that falling in love is indeed about the other party, but if it is just you unilaterally, then it is better to be casual, no matter what you do, too much wishful thinking is generally the beginning of failure.

In fact, girls are generally very soft-hearted, she may be really annoyed by your entanglement, so she is alienated from you, but if he has you in his heart, he will not let you be so painful, you better find her to make it clear, girls are generally not very cold-blooded, unless she does not have you in her heart.

The first is to believe her, of course, you should also remind her what she should not do, if she does it will break your heart, if she understands you, she will naturally listen to you Second, if she really does something sorry for you, what else does that kind of relationship do.

Nobles and nobles.

I can't show it...

Let the windless speed be x

then the downwind is x+24 and the upwind is x-24

So x=696, so the windless speed is 696 kilometers per hour.

The distance is 3 (x-24) = 2016 km.

1) Let the speed be x when there is no wind

x=494, so the speed is 494 km/h when there is no wind.

3 (494-24) = 1410 km.

Set blue cloth x meters.

3x+5(138-x)=540

3x+690-5x=540

2x=150

x=75 so 75 meters for blue cloth and 138-75 = 63 meters for black cloth.