ronatran ronatran
  • 20-09-2021
  • Physics
contestada

Bài 1. Một chiếc xe trong 2 giờ đầu xe đi được quãng đường 40 km, trong 3 giờ tiếp theo xe đi được quãng đường 90 km. Tính tốc độ của xe trên cả quãng đường.

Respuesta :

Jayjaykyutt29
Jayjaykyutt29 Jayjaykyutt29
  • 24-09-2021

Answer:

sorry I don't understand

Explanation:

please translate it in english

Answer Link

Otras preguntas

A cube-shape shipping crate has a volume of 27 cubic feet.what are the dimensions of the crate?
How many pairs of whole numbers have a sum of 99?
Someone help meee please
Someone help meee please
Use the digits 1-7 to create a seven-digit number that can be rounded to 6,300,000.
- ØErin enjoys dancing- ØErin’s favorite dance is the Lindy HopWhich is the best way to combine this information into a grammatically correct sentence?A. Erin e
Solve each equation.1. 9/2x+18+3x=11/22. (x+6)-(2x=7)-3x=-9
I have 11 hundreds 4 tens 8 ones 6 tenths and 1 hundredths, what number am I
Round your answer to the nearest hundredth. A flower garden is 11.25 meters long. Mr. Owens wants to make a border along one side using bricks that are 0.25 me
How to factor x-d+(x-d)^2