Urgent! About academics! Urgent! Xueba!

The knowledge used in the accounting major is mainly the knowledge of probability theory and mathematical statistics.

Poor geometry will not affect the study of the accounting major.

If you study hard, you can learn well.

It's not that there's no way out of this major, but for secondary schools, there's basically no way out for this major.

I don't know if you are a boy or a girl, whether it is a boy or a girl, there is no way out for this major in secondary school.

The reason is that you are a secondary school... The accounting of the secondary school is not good, because the secondary school itself is not good.

But not all secondary school learning is useless.

Personally, I think that if a boy goes to a secondary school, it is better to learn to be a chef, and if he works in the future, he can get a stable life if he has a skill, and men who cook well are attractive, and he will also gain the respect of others, or there is a way out in learning auto repair.

If you're a girl, go to kindergarten and learn a lot from kindergarten teachers.

It's rare that you're a kid in your third year of junior high school and you're able to think about so many issues and think about your future, and you're a good kid who thinks about life seriously.

So I'm here to give you a piece of advice: go to high school, and then go to college, which is not difficult, and get out of the best way.

The question of whether to go to high school or secondary school is related to your living standard for a lifetime Listen to your parents' advice!

But no matter what you choose, as long as you work hard to pursue happiness, your life will be wonderful.

Mainly memorize the formulas and definitions in the textbook, be proficient, and do it as soon as you open your mouth.

To do more exercises, the purpose is to master the learning techniques and tricks from the exercises, different questions have different methods, with different skills, from which is the moving point of the function is now the hot spot to do more, but do not do too difficult questions, to the main will.

The learning focus of junior high school mathematics is on functions (including primary functions, proportional functions, inverse proportional functions, and quadratic functions), with an emphasis on meaning and properties; triangles (including basic properties, similarity, congruence, rotation, translation, symmetry, etc.); properties, definitions, areas of quadrilaterals (including parallelograms, trapezoids, prismatic shapes, rectangles, squares, polygons);

The requirements for geometry in accounting are not very high, but it still can't be completely let go, and geometry in the high school entrance examination also has a certain proportion. Let's work hard during this time.

It's not a question of whether you can study well or not, it's up to you to work hard, so why not work hard in high school?

Even if you are disappointed, you can't despair.

Not many people use accounting now.

Unless it's ...... through an economic crisis

However, you can choose the University of Electricity.

It is also a secondary school. Five-year program.

Pretty good. My classmates who are now studying in the University of Electrical Engineering all say that it is very good.

My neighbor is also working well now.

Let the bottom be x, because the angle is 45°, so the line segment from the right angle symbol above to the right angle sign below is equal to the bottom and is also equal to x, so the upper half is 10-x, because the right angle symbol above represents the angle of 90°, and the other angle is 45°, so within the flat angle of 180°, this angle on the right angle symbol above is 45°, that is, the top bottom is 10-x, and then (10-x+x) times (10-x+x) divided by 2 equals 50.

The trapezoidal area is 50

To require the area, you need to find the sum of the upper and lower bottoms of the right-angled trapezoid. The trapezoidal shape is composed of three right-angled triangles, and it can be judged that the upper and lower two are isosceles right-angled triangles, and the sum of the upper and lower bases is equal to its height of 10The area can be calculated by substituting the area of the trapezoid.

The key to this problem is two right-angled isosceles triangles (determined by 45 degree angles), and by using the characteristics of waist equality, it can be seen that the sum of the upper and lower bases is equal to the height of the right-angled trapezoid.

In the use of the trapezoidal area formula s=(upper bottom + lower bottom)*height 2=10*10 2=50

S ladder = (top bottom + bottom bottom) * height 2

As can be seen from the figure, the top bottom + the bottom bottom = high.

S ladder = 10 * 10 2 = 50

The upper bottom is set x and the bottom is set y

Area formula (top bottom + bottom bottom) x height x 1 2

Because the upper and lower bottom are parallel to the lower angle of 45°, so x+y=10, so the area (x+y)*(x+y)*1 2=50

45° to get two isosceles right triangles, we know the sum of the upper and lower bottoms = trapezoidal =

The sum of the upper and lower bottoms is also 10, so the area is: 10*10 2=50

50 Two isosceles triangles know that the top bottom plus the bottom bottom is equal to 10

x y 7 4 This is the first equation, x 18 y 6 these two equations are combined, and x can be solved

1 is mainly fake, because the climate changes from the southeast to the northwest, and the precipitation goes from more to less.

2.Inner Mongolia has a temperate continental climate with precipitation between 200-400 mm. There are many aquatic plants.

The Tien Shan region receives more precipitation in summer and winter because of the rain.

3. There are more oases, mainly because of the development of many rivers in the Kunlun Mountains and the Tianshan Mountains, and the melting of snow and water in the high mountains forms rivers and oases.

If mine is helpful to you, I hope you can praise or! Thank you If you have any other questions, please don't follow up. Another question, ** takes up more screen space. It's hard to answer the question. Thank you].

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