what happends to the satellite if its speed drops below 27,200km/h
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If Ben cycles from Town A to Town B at a speed of 10 km/h, he will arrive at 10 a.m. If he travels at 15 km/h, he will arrive at 8 a.m. At what speed must he cycle to arrive at 9 a.m.?
Write down the answer in km/h.
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If of the figure below is colored then x =
Question 9:
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is
Question 10:
The cost of a movie ticket is 5 dollars. The cost for 12 people to each of a movie ticket and a soft drink is 72 dollars. What is the cost of a soft drink?
Answer: dollars
q9.
chu vi hình chữ nhật (hình vuông) là: 8*4=32(cm)
chiều dài hcn là: 32:2:(1+3)*3=12(cm)
chiều rộng hcn là: 32:2-12=4(cm)
dt hcn là:12*4=48(cm2)
đáp số:
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Q9:THE PERIMETER OF THE SQUARE IS ;
8 X 4 = 32 ( CM )
SO , THE PERIMETER OF THE RECTANGLE IS 32 CM .
HALF OF THE RECTANGLE IS :
32 : 2 = 16 ( CM )
THE WIDTH OF THE RECTANGLE IS :
16 : ( 3 + 1 ) X 1 = 4 ( CM )
THE LENGTH OF THE RECTANGLE IS :
4 X 3 = 12 ( CM )
ITS AREA IS :
12 X 4 = 48 ( CM 2)
ANSWER : 48 CM 2
Q10: THE COST FOR 12 PEOPLE TO EACH OF A MOVIE KET IS :
5 X 12 = 60 ( DOLLARS )
THE COST OF A SOFT DRINK IS :
72 - 60 = 12 ( DOLLARS )
ANSWER: 12 DOLLARS
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P6
2 tháng 4 2023 lúc 21:12
I.Read the following text and answer the question below. SKYTRAIN Skytrain can replace many other systems because of its high-speed, low-cots, green, elevated, personal rapid transit. Skytrain is a self-driving monorail designed to hover 20. feet above roads and travel up to 155 mph.The systems would turn a two-hour cả commute into a 10 minutes trip. The way it works would be through an app when you have to request a ride ca...
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I.Read the following text and answer the question below.
SKYTRAIN
Skytrain can replace many other systems because of its high-speed, low-cots, green, elevated, personal rapid transit.
Skytrain is a self-driving monorail designed to hover 20. feet above roads and travel up to 155 mph.The systems would turn a two-hour cả commute into a 10 minutes trip. The way it works would be through an app when you have to request a ride called 'a pod' putting your pick-up location and your destination in the Skytrain app like Uber. This means that unlike a typical subway system, Skytrain won't have a schedule, you will need to request your ride and get in when it shows up. Moreover, Skytrain is powered by clean, renewable energy. The minimal power that is needed to operate the skytrain maglev vehciles can be obtained almost entirely from clean energy such as solar power and emits virtually no pollution. Skytrain is expected to be used in United States by 2018.
1. Why the writer says that Skytrain can replace many other systems?
2. Which mean of transoprt is faster, the car or the skytrain? Why?
3. Does Skytrain need drivers?
4. How does Skytrain work?
5. Will Skytrain have a schedule? Why or why not?
6.What kinds of fuels can be used to operte Skytrain?
1.Because of its high-speed, low-cots, green, elevated, personal rapid transit
2.The skytrain is faster.Because the systems would turn a two-hour car commute into a 10 minutes trip
3.No,it doesn't
4.The way skytrain works would be through an app when you have to request a ride called 'a pod' putting your pick-up location and your destination in the skytrain app like Uber
5.Skytrain won't have a schedule.Because the way skytrain works would be through an app,you will need to request your ride and get in when it shows up
6.Clean energy such as solar power and emits virtually no pollution
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Question 1Bob drove from City P to City Q. He traveled the first 36km at an average speed of 54km/h. He traveled the remaining 96km at a average speed of 72km/h. Find his average speed for the whole trip.Answer: km/h.Question 2John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled? Answer: km.Question 3A car traveled at 50km/h for 2 hours and at 60km/h for 3 ho...
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Question 1
Bob drove from City P to City Q. He traveled the first 36km at an average speed of 54km/h. He traveled the remaining 96km at a average speed of 72km/h. Find his average speed for the whole trip.
Answer: km/h.
Question 2
John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled?
Answer: km.
Question 3
A car traveled at 50km/h for 2 hours and at 60km/h for 3 hours. What is the car’s average speed?
Answer: km/h
Question 1:66 km/h
Question 2:314 km
Question 3:200/9 km/h
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Question 1:66 km/h
Question 2:314 km
Question 3:56 km/h
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Write about this topic (120- 150 words). Use the suggested questions below to help you.
Think of and write about an invention which could be used for everyone in your family. The invention could be imaginary.
+ What is the invention?
+ What are its benefits? Give some explanation and/ or examples.
+ How important/ useful is the invention/ will the invention be for your family?
AI GIÚP MÌNH VỚI Ạ!!
The original price is $ 2.60 . It the price next year is 5% more than this year's price, what would the price be? If the price drops 5% the year after that , show that the price would not return to $ 2.6. Explain the apparent paradox
Bất cứ ai giải được bài này mình cho 5 like luôn
moi nguoi chi k 1 lan cho nguoi kia thoi, noi doi
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giá năm tới: 260 + 260*5% = 273$
giá năm sau đó: 273- 273*5% = $259.35
giải thích: giá năm sau đó là $259.35 mà không phải $260 vì năm đó giảm 5% của $273
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write a paragrah (80-100 words) about cause a effects of water pollution You should base on the suggestions below : -what is water pollution? -what are its effects? -how common is it now? -what cause it? -what should we do to solve it?
k có 5 sao đâu nha bạn.
vs lại việc bạn lên mạng nhờ viết khác gì việc lên mạng chép lại. Các bài trên đây chỉ mang tính tham khảo nha.
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LP
6 tháng 1 2022 lúc 6:13
The route AB is 60km long. At 7 am, one motorbike travels from A to B with a constant speed. When this motorbike reaches B, it returns to A immediately with the speed increase by 10km/h and reaches A at 10.30 am at the same day. What is the original speed of this motorbike?
Note: You must write your answer in English.
Note: You must write your answer in English.
Exchange 2h30' = 2.5h
Let the real speed of the canoe be x (km/h) (x > 0)
=> Speed downstream: x + 8 (km/h)
Upstream speed: x-8 (km/h)
According to the arle we have (x+8).2 = (x-8).2.5 => 2x+16 = 2.5x - 20 => 0.5x = 36 => x = 72 (km/h)
=> distance from A to B = (72+8).2 = 160km
John drove from Town A to Town B in 5 hours. His average speed for the first 3.5 hours was 64 km/h. His average speed for the last 1.5 hours was 60km/h. What was the total distance he traveled?
duyệt đi
Quãng đường John lái xe được trong 3.5 giờ đầu là 64 x 3.5 = 224 (km)
Quãng đường John lái xe được trong 1.5 giờ cuối là 60 x 1.5 = 90 (km)
Tổng quãng đường John lái xe được trong suốt chuyến đi là 224 + 90 = 314 (km)
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