1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
15

Can someone please answer these questions?

Mathematics
1 answer:
andrew11 [14]3 years ago
8 0

5.a) since the distance is 140km, and the time is 2hours, and we need the speed in km/h,  we have to divide the distance by time, and we will get the speed: s=d/t = 140km/2h = 70km/h

b) the distance is 43km, and the time is 30 minutes, which is 0,5hours, we do the same thing here, with given formula : s=d/t = 43km/0,5h = 86km/h

You might be interested in
What is 9 more than y
Volgvan
9 more than y is an expression so it would be 9+y
6 0
3 years ago
Can you help me Its a test pls help
xxMikexx [17]
It’s just 9 LOL yeahhhhhhhhhhhhhggg hope it goes well lollll

4 0
3 years ago
Is 2 feet longer than 30 inches
loris [4]
1 foot is 12 inches. 2 feet is 24 inches. yea so I'd say 30 inches is definitely longer
5 0
3 years ago
99 POINTS
Marina CMI [18]

both (0,350) and (250,700) fall in the shaded are

 and check:

350 *3 = 1050, which is more than 1000 and more than double the amount of hotdogs ( 0)


700 *3 = 2100, so over 1000 and more than double the amount of hotdogs(250*2=500)

 so those 2 are correct

5 0
3 years ago
Read 2 more answers
A bag contains 6 blue marbles, 9 red marbles, and 5 green marbles. What-
s344n2d4d5 [400]

Answer:

3/10

Step-by-step explanation:

  • total marbles: 6+9+5 = 20
  • blue marbles: 6
  • 6/20 = 3/10
4 0
2 years ago
Other questions:
  • Explain the steps for locating the assignment calendar.
    15·1 answer
  • What is a word that describes a value which is much smaller or much larger than the rest of the values in the data set?​
    14·1 answer
  • Mrs. Cox is baking a ham for dinner. It takes 1 hour 30 minuets to bake . The family eats at 6:15 p.m. What time should Mrs. Cox
    13·2 answers
  • An isosceles right triangle is a right triangle with congruent legs. if the length of each leg is represented by x, what algebra
    12·1 answer
  • Given h(x) = -x + 2, find h(2)​
    5·1 answer
  • What is 4.75 as a mixed number in simplest form?
    14·2 answers
  • Solve the system of equations​
    14·2 answers
  • Carla use two and three cups and one and three eight how much does she use in all
    6·1 answer
  • Carly owns a toy store. She sells teddy bears and charges $25 per bear. Her total monthly cost is $3765. How many bears does Car
    8·2 answers
  • Find the area of each figure in square units. show your work and explain how you got the answer.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!