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
baherus [9]
3 years ago
9

A cyclist is travelling at an average speed of 24km/h.

Mathematics
1 answer:
netineya [11]3 years ago
3 0

Answer:

The answer is: 1. 5 minutes and 2. 133.3 meters

Step-by-step explanation:

To find how long it takes the cyclist to travel 2km at 24km / hour, set up the equation and cross multiply:

2 / 24 = x / 1

24x = 2

x = 2/24 = 1/12 of an hour or 60 / 12 = 5 Minutes.

To find how far he travels in 20 seconds:

Multiply 24 km by 1000 to get meters per hour. Divide by 3600 to get meters per second:

24000 / 3600 = 6.6 meters per second.

Multiply by 20 seconds to get the distance traveled in 20 seconds:

6.6 * 20 = 133.3

You might be interested in
an urn contains 10 blue marbles and 8 yellow marbles a marble is drawn and dropped back into the urn. Then a second marble is dr
Sunny_sXe [5.5K]

Answer:

80/729

Step-by-step explanation:

8/18x8/18x10/18=640/5832

80/729

6 0
3 years ago
Factor 3n^4 – 42n^3 + 147n^2<br> with work plasss
Galina-37 [17]

Answer:

3n^2(n−7)^2

Hope this helps you a lot!!!! Also sorry I dont have work its hard to explain on a computer.

5 0
3 years ago
A scatter plot is shown below:
algol [13]
C)
It’s far off from most of the points
5 0
4 years ago
Read 2 more answers
5r^2-3rs<br> r=4<br> s=5 <br> help
Sonbull [250]
5*4^2-3*4*5=80-60=20

Hope that helps you
4 0
4 years ago
Help is for today!!!<br>Ayuda es para hoy.!!<br>​
lorasvet [3.4K]

Answer:

x=20 degrees

Step-by-step explanation:

So, lets recall some things.

First off, opposite angles are the same.

So this would make x equal 20.

But lets test this.

When you look at a X, or any other sort of two lines that cross each other, can you ever think of a time when one side is not the same as the other? No.

This is because when you change one angle, since the lines are crossed together, it will change the opposite angle. This change will always be constant as long as the two lines connect at the same point

So if you changed a 10 degree angle of two lines, so that it was 30, this would change for the other line.

I attached a image below.

I hope this explains this to you and helps! :D

==================================================================

Respuesta:

x = 20 grados

Explicación paso a paso:

Entonces, recordemos algunas cosas.

En primer lugar, los ángulos opuestos son iguales.

Entonces esto haría que x sea igual a 20.

Pero probemos esto.

Cuando miras una X, o cualquier otro tipo de dos líneas que se cruzan, ¿puedes pensar alguna vez en un momento en el que un lado no sea igual que el otro? No.

Esto se debe a que cuando cambia un ángulo, dado que las líneas se cruzan, cambiará el ángulo opuesto. Este cambio siempre será constante siempre que las dos líneas se conecten en el mismo punto

Entonces, si cambia un ángulo de 10 grados de dos líneas, de modo que sea 30, esto cambiaría para la otra línea.

Adjunto una imagen a continuación.

¡Espero que esto te explique esto y te ayude! :D

4 0
3 years ago
Other questions:
  • Elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” Which variable expressions could
    13·2 answers
  • Help please!!!
    14·2 answers
  • The coordinates of the points of a circle on the coordinate plane are all the same distance from a given point called the center
    9·1 answer
  • Sone for x and y
    8·2 answers
  • What value of x makes this equation true? 2(4x-3) - 8= 4+2x​
    8·1 answer
  • Yolanda runs 5 miles in 38 minutes how much would she run in 57 minutes​
    11·2 answers
  • 10/14+35/25-756/54+72/56
    15·1 answer
  • How are differences between the sample mean and the population mean explained when the result isn't statistically significant?
    8·1 answer
  • - 7th Grade Work - <br><br> Please help with these two ; - ;
    14·2 answers
  • Two dice, one red and one blue, are thrown. What is the probability that the number on the blue die is 1 more than the number on
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!