-9+5x（-6）-（-4）²/（-8）

-9+5x（-6）-（-4）²/（-8）

-9+5x（-6）-（-4）²/（-8）
=-9-30-16/（-8）
=-39+2
=-37

1 / 5 * 8 / x = 25 / 8 13X + 15-8 5x = 2 / 31

Is 8 / x the X of 8
1 / 5 * 8 / x = 25
1 in 40 = 25
X = 25 / 40
x=1000
13X of 8 + 15-5x of 8 = 31 of 2
(13-5 / 8) x = 31-15 / 2
X = 1 / 2

3X+5=6X-10 5X-8=16-3X

Do you want to find the value of X?

If 5x + 8 / 3x ^ 2 + 13x-10 = A / x + 5 + B / 3x-2, find the value of a and B

On the right, corresponding to the left, 3A + B = 5, 5b-2a = 8, a = 1, B = 2

There are a group of rabbits and chickens. The total number of feet is more than twice the total number of heads. 22. How many rabbits are there?

Rabbits = 22 (4-2) = 11

There are a group of chickens and rabbits. The total number of legs is more than twice the total number of heads. The rabbits have 60______ Only

Suppose that all of them are chickens, and the legs of the chicken are exactly twice the head; because the total number of legs in this question is 60 times more than the total number of heads, the extra 60 legs are rabbit's; a rabbit has two more legs than a chicken, so the rabbit has 60 △ 2 = 30. Or: suppose that the number of chickens and rabbits is x and Y respectively

The diameter of a cell is 1.56 × 10 ∧ - 6 meters. How many square meters is the area and how many square nanometers

According to the area of the circle
S = (pi * d ^ 2) / 4 = [3.14159265 * (1.56 * 10 ^ - 6) ^ 2] / 4 = 1.911 * 10 ^ - 12 M2
=(1.911 * 10 ^ - 12) * (10 ^ 18) square nanometers
=1.911 * 10 ^ 6 square nanometers

A conical shape of wheat pile, bottom circumference 12.56 meters, 5 meters
Each cubic meter of wheat weighs about 750 kg. Is the weight of this pile of wheat less than one ton?

12.56 divided by 3.14 divided by 2 = 2m (find radius)
2 times 2 times 3.14 times 1.5 divided by 3 = 6.28 cubic meters (volume)
6.28 times 750 = 4710kg = 4.71t

Can people be bacteria or cells in an organism?
I think that human beings are very small. Is it possible that human beings are just the bacteria of a certain organism? Of course, this organism is much higher than human beings. The galaxy is just the body of this organism. The earth is just an organ. Maybe not even an organ
Just like bacteria and cells in our organs, they also have their own activities. They can't see us humans (for them, our body is their Galaxy). In their world, they think they are advanced animals, but the activities of any species can't be the same. We think they are boring, even simple, But at their level, they may feel very complicated, just like if we are really bacteria in an organism, their view of our activities is just as simple (even so small that they can't see us at all)
If human beings are bacteria and the earth is an organ, if human behavior threatens the health of the organ, then the owner of the organ (earth) will take certain measures. If the threat is big enough, then human beings may lead to extinction, Just like flies and mosquitoes, if enough effective drugs are developed, they can also be exterminated. But if humans are probiotics, the opposite is true. However, in the current development of human beings, it is difficult to be probiotics. The earth has been destroyed all the time. The earth has life, just like our organs, That is to say, the organism we live in also has life. It will also grow old and die. Only his life is equal to our hundreds of millions of years
The Milky way is infinite, but I don't think anything can be infinite. Maybe as I think, there are many species above human beings. We are attached to our superior species, and the superior species are attached to other higher species. We are just too small
Thunder, rain, earthquake. Are the normal activities of the organism

You are very suitable to learn Buddhism. If you can, the problem is very simple
I just want to say that we are not as big as we are now, but as empty as possible in the Dharma Realm. Now we are so big that we are lost and don't know it
amitabha

What are the characteristics of cells from the same organ?

The same function, the same structure. Structure determines function