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
antoniya [11.8K]
2 years ago
7

A train is travelling at a constant speed in ten minutes it travels 24 km work out how far it travels in 20 minutes

Mathematics
1 answer:
Elina [12.6K]2 years ago
8 0
If it travels at a constant speed for twice the amount of time, the train should travel twice the distance, or 24 * 2 = 48 km.
You might be interested in
What is the approximate distance from the origin to the point (3, −4, 5)? Round to the nearest unit. 4 units 7 units 8 units 9 u
Dafna11 [192]

Answer:

Option B is correct.

Step-by-step explanation:

The distance formula used is:

d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2+(z_{2}-z_{1})^2}

We need to find distance between origin and other point (3,-4,5)

Origin is: (0,0,0)

x₁ = 0, y₁ = 0, z₁ =0 and x₂= 3, y₂= -4 and z₂ = 5

Putting values in the distance formula we get:

d=\sqrt{(3-0)^2+(-4+0)^2+(5-0)^2}\\d=\sqrt{(3)^2+(-4)^2+(5)^2}\\d=\sqrt{9+16+25}\\d=\sqrt{50}\\d=7

The Distance from the origin to the point (3, −4, 5) is 7 units.

Option B is correct.

3 0
3 years ago
Find the perimeter of the polygon on this picture. I don’t know how to do this. Plz help
ANEK [815]
The perimeter of the polygon will be given by:
Perimeter=distance around the figure
Thus the perimeter will be:
P=9.9+(9.9-5.9)+5.9+15.9+(15.9-4.6)+4.6
P=9.9+4+5.9+15.9+11.3+4.6
P=51.6 
Answer: 51.6 units
7 0
3 years ago
A​ salesperson's commission rate is 5 ​%. What is the commission from the sale of 32,000 worth of​ furnaces? Use pencil and pape
Len [333]

Answer: Answer:

Its sad that you have to uses this app to get the right answers.

Have you ever stopped to ponder if someone is trying to scam/Catfish you?

Also I bet that you haven't even tried reading this question.

I know that you can do it yourself!

If not then, Sorry to hear.

Also

The answer is:

Do it yourself, Because if you try..You'll have a better answer then I ever could. Or anyone TBH

6 0
2 years ago
5x + 2(x + 7) = 14x – 7.i will mark brainliest
Temka [501]

Answer:

5x +2x+14 =14x-7

7x+14=14x-7

14+7=14x-7x

21 divide bye 7=7x divide bye 7

3=x

Step-by-step explanation:

3 0
3 years ago
Rodger has 47 cars . Can he group the cars in more than two ways?
deff fn [24]
First of all, Rodger must be making some serious cash to have 47 cars. Going back to the question, he can not group the cars in more than 2 ways. He can only group it in 1 way, 47 groups of 1. Pls brainliest
4 0
3 years ago
Other questions:
  • Which statement is true about the factorization of 30 ex 2+40 XY +51y2
    14·1 answer
  • The sum of three consecutive odd integers is –15. What are the numbers?
    12·1 answer
  • The formula y-y1=m(x-x1)
    15·1 answer
  • A college student earned $5100 during summer vacation working as a waiter in a restaurant on the boardwalk at the beach. The stu
    11·1 answer
  • PLEASE HELPPPP
    14·1 answer
  • When renting a limo for prom, the number of people varies inversely with the cost per person. Originally
    11·1 answer
  • Is triangle XYZ = ABC ? If so, name the postulate that applies. A. Congruent - ASA B. Congruent - SAS C. Might not be congruent
    11·1 answer
  • What is the image point of (-6, -7) after the transformation R270° O ry-axis?
    13·1 answer
  • Is this the right answer?
    9·2 answers
  • A tablet sells for $280 at both jades craft corner and arties art shack. All items at jades craft corner are on sale for 25% off
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!