-
Anonymous users2024-02-11In this question, it has nothing to do with the specific newspaper, only the number of newspapers. The number of newspapers in the whole is 600 + 460 + 210 = 1270 copies. Then 360 people subscribe to 2 kinds of newspapers, if you count people, you have to subtract 360; 88 people subscribe to three newspapers, if you count people, you have to reduce 2*88;Therefore, the number of subscribers is 1270-360-2*88=734.
So, without a subscription, it is 1100-734=366 people.
The side length is 10 cm, and when it is dug up, it becomes a 1 cm box, so the side length of the square is 8 cm.
So the area of the box is 10*10-8*8=36
Therefore, the area of two is 36 + 36 = 72 square centimeters.
-
Anonymous users2024-02-101, the answer is 3662, the question does not clearly explain that the boxes overlap, the result is a minimum of 19 and a maximum of 38
-
Anonymous users2024-02-091. There are 366 people who do not subscribe to the newspaper.
It is relatively easy to solve, 600 + 460 + 210 is the number of total newspapers, 360 * 2 + 88 * 3 is the newspaper ordered by these two parts, the total amount minus the number of newspapers ordered by 3 and 2 is the number of newspapers ordered by 1, then this number plus the number of people who subscribe to 3 and 2 is the number of people who have subscribed to the newspaper, so know the total number of people to know how many people have not subscribed.
2, (100-81)*2=38 square centimeters.
-
Anonymous users2024-02-08In the same plane, there are two squares with a side length of a, and a vertex of one of them is in the center of the other, then the area of the overlapping part of the two squares is always a 2 4, and by analogy to two cubes with an edge length of a in space, and a vertex of one of the vertices is in the center of the other return key, then the volume of the overlapping part of these two cubes is always a 3 8,
-
Anonymous users2024-02-07The total area of the three Zai Wei Tan circles does not overlap = 3 * 90 = 270 Actually, because of the overlap, only Nian Tong 150 The overlapping part = 270-150 = 120 This 120 includes 3 overlapping areas + 2 overlapping areas The actual is: 2 * (3 overlapping Shanshen area) + 1*
-
Anonymous users2024-02-06First of all, there is a formula (the principle of repulsion): a b c a b c a b a c b c + a b c
Where is the meaning of and, is the meaning of handover)!
The three paper areas are A, B, and C
a ＝ 40， b ＝ 40， c ＝ 40， a^b = 7, a^c = 8, b^c = 9, a|b|c = 99
-
Anonymous users2024-02-05Friend, I don't know what you want to express or want to know about the overlapping questions of your question, I can go to the Internet and help you take a look.
-
Anonymous users2024-02-04That is, overlap the two questions.
-
Anonymous users2024-02-03Column equations, results: jump shot 8, throw run 3, jump run 6, throw jump run 11
The life process of a college student.
Legal analysis: "three major and one big", namely: decision-making on major matters, appointment and dismissal of important cadres, investment decisions on major projects, and use of large amounts of funds. >>>More
Why are you going to school very late, I graduated from high school this year, and our class is 93 years old, I think it's better for you not to repeat it well, because the curriculum in high school is very different from that in junior high school, and it seems to be on a higher level. A good high school in junior high school is not necessarily good, as long as you have the determination, you will be able to make up for English in 3 years of high school, I have a classmate who was very good in English in junior high school, and he always failed the exam after high school, I asked him, he said that junior high school English is simple, high school is difficult, so whether junior high school English is good or not, it has little impact on your learning high school English. >>>More
Last night, the west wind withered the green trees, went up to the tall building alone, and looked at the end of the world', this first realm also;'The belt gradually widens and does not regret it, and makes people haggard for Yi', this second realm is also;'The crowd looked for him, and when they turned around, they saw that the man was in the lamplight', and this third realm is also. None of these words are big words, and people can't say them. However, if you interpret the words in this sense, I am afraid that Yan and the European princes will not allow it. >>>More
Unless it's the red eye with the limit of bleeding flow, otherwise this "Triple Scar Poison King Louis's Glove" equipment with bleeding damage is completely useless to Red Eye, the bonus of this equipment is for example, if you beat the monster with a small jump, the bleeding damage is 100, and the bonus is 10%, which is 110 damage, not the increased damage after bleeding to fight monsters.