-
Anonymous users2024-02-127 out of 12
A two-part view: what you don't like, if others really need it, give it to others to be helpful; If others don't like it or don't need it, then it's not very good, and it's likely to make others think you're showing off
-
Anonymous users2024-02-11200 workers, maximum manufacturing capacity = 200 * 192 2 = 19200 (pieces).
60+300t raw materials can manufacture the number of products = 360 * 1000 20 = 18000 (pieces).
In order to meet the market demand, the output is set at 16,000 pieces next month.
-
Anonymous users2024-02-10200 workers, maximum manufacturing capacity = 200 * 192 2 = 19200 (pieces).
60+300t raw materials can manufacture the number of products = 360 * 1000 20 = 18000 (pieces).
Next month's output is set at 16,000 pieces.
-
Anonymous users2024-02-09The truck travels in the middle, with the center line of the door as the axis.
The radius of the circle is 1, and half the width of the truck is.
Then the distance from the semicircle to the top of the door rectangle is:
The distance between the truck and the top of the door is:
then the truck can pass safely.
-
Anonymous users2024-02-08Find the height of an isosceles triangle with a length of meters and two radii of a semicircle. Then add meters, if this sum is greater than meters, then the passenger car can pass through the gate, and vice versa.
The specific calculation process:
Square = meters. m.
So you can pass through the gate.
-
Anonymous users2024-02-07Yes, because the width of the car is, the center of the semicircle of the side of the car is, and the vertical distance from the arc at this position is under the root number (1*. 8=, the height of the car is, and the height of the side of the car from the ground to the door arc is. 6=，。3。So it can be passed.
-
Anonymous users2024-02-061) B: CuCl2 (generally containing divalent copper ions are blue) A: NaOH (copper hydroxide [Cu(OH)2] is a blue precipitate) D:
HCl (HCl is acidic. C: (Presumably your candidate pollutant was missing, but it should be able to tell that it contains carbonate ions [CO3 2-]).
2)nacl,naoh
3) NaOH + HCl = = = NaCl + H2O (due to the alkaline nature at the end, NaOH is excessive).
-
Anonymous users2024-02-05Copper chloride, hydrochloric acid, sodium hydroxide, mixed in pairs will not produce bubbles ......You check your question again to see if you made a mistake.
-
Anonymous users2024-02-04The ...... in front of the bridgeFinally, the old wheel Huixin took the wrong step......
Solve the equation to get x" and x<6
So x "Bar......
-
Anonymous users2024-02-03Such a simple question, what are you doing, child? It's okay if you don't know how to check the information, and it's okay to open your mouth and ask. How nice would it be to find out the joy of discovery in learning?
Fill in the blank 1When measuring the volume of a regular-shaped object (such as the volume of a container), you can first measure its length, width and height with a scale, and then calculate its volume by substituting the measured data for a formula. If the length, width, and height of a wooden box are meters, meters, and meters respectively, then its volume is ( ) cubic meters. >>>More
Answer: Bridge Debate Jujube 1 2
Analysis: There is a formula v=q to know s s (v is the flow rate, q is the flow rate, s is the cross-sectional area), because in the same pipe, at the same time, the flow through the cross-section is equal, so q does not change the sensitivity dismantling, at the beginning the cross-section is s2= (d2 2) 2, then q=s2v2, so v1=q d1=. >>>More
1.The author recalls the situation when the family lived in Taizhou, in which there was sweet love, there was holy family affection, you see the scene when the mother and son were waiting for the "head of the family": "Once I went to the street, when I came back, the large square window of the kitchen downstairs was open, and the mother and son were next to them; All three faces were looking at me with innocent smiles. >>>More
Scheme 1: Set up x tons of processed milk flakes and 90-x tons of fresh milk, then: >>>More
Analysis & Answers:
To make the ratio of the length and width of the small paper cut is 5 3, and there is no surplus when cutting, and the length of the paper 147 cm can only be divided by 3 and not divisible by 5, the width of the paper 105 cm can be divisible by 5, so the long side of the paper should be made the width of the small paper, and the wide side of the paper should be the length of the small paper, so that it can be obtained: 147 3 49, 105 5 21, to make the rectangular paper have no remaining, and the number of sheets should be the least, that is, the number of centimeters of length and width should be the largest, and the greatest common divisor of 49 and 21 is 7, Therefore, the number of small sheets of paper cut is: [ 147 (7 3)] 105 (7 5)] = 21 (sheets). >>>More