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
Natasha2012 [34]
3 years ago
11

A cyclist travels 3km in 10min what's his speed in km/h

Mathematics
2 answers:
avanturin [10]3 years ago
8 0

Answer:

   18 kilometers per hour

Step-by-step explanation:

speed = distance /time

     distance given is 3 kilometers  

      time given is 10 minutes  

the answer is supposed to be given in hours so you convert the 10 minutes to hours .hence ;  

                       if 60 minutes = 1 hour  

                  what about 10 minutes= ??

                     10 minutes  *  1 hour /60 minutes  

                  answer is 1/6 hours

so speed = 3 kilometers/1/6 hours  

               =18 kilometers per hour

denis-greek [22]3 years ago
5 0
10minutes= 10/60 hours
= 1/6 hrs
speed = distance/ time
=3/ (1/6)
= 18 km/h
You might be interested in
HELP ASAP!! jjwjwhwjabagajsbs
ollegr [7]

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

3 0
3 years ago
Which two ratios form a proportion? A) 1 : 3 and 6 : 3 B) 1 : 3 and 3 : 6 C) 3 : 1 and 9 : 3 D) 3 : 1 and 3 : 9
tamaranim1 [39]

Answer:

c

Step-by-step explanation:

you have to set them up as a fraction and see if they are an equivalent fraction and if they are thats the proportion

4 0
3 years ago
Read 2 more answers
Round to the nearest hundredth please answer I really need it
iVinArrow [24]
<h3>Answer: 35.54 degrees</h3>

How I got this answer:

tan(angle) = opposite/adjacent

tan(A) = BC/AC

tan(A) = 5/7

A = arctan(5/7)  .... apply the inverse tangent, same as arctangent

A = 35.5376778 ... make sure your calculator is in degree mode

A = 35.54 .... rounding to two decimal places

8 0
3 years ago
Complete each congruency statement and name the rule you used. If you cannot show the triangles are congruent from the given inf
BARSIC [14]

Answer: CNBD (Cannot be determined)

The answer is cannot be determined because FSH does not have any rule that has a side. So, it is CNBD, or Cannot be determined.

4 0
3 years ago
Help with number 10 please
galben [10]
The answer would be 1/3. You have to work backwarda for this problem. You start off by subtracting 5/4 - 3/4 =2/4 which simplifies to 1/2. Then, you have to add 1/6. Using the greatest common denominator, you have 3/6 + 1/6=4/6 which simplifies to 2/3.
5 0
3 years ago
Other questions:
  • 4a + 6b= 10 2a - 4b =12 what does 12a=
    5·1 answer
  • HELP!!! WILL MARK BRAINLIEST 20 POINTS!!
    7·1 answer
  • Are all trapeziums rhombus. pls answer​
    14·1 answer
  • If a/4 = b/7, what is the value of a-b/b?
    14·1 answer
  • Am I getting this correct?
    11·1 answer
  • Is the fraction 1/2 equivalent to a decimal that terminates or a decimal that does not​ terminate?
    6·2 answers
  • Given that (8,7) is on the graph of f(x), find the corresponding point for the function f(x)+4
    15·1 answer
  • Question 5
    15·1 answer
  • A fair spinner has 10 equal sections: 3 red, 3 blue and 4 green.
    14·1 answer
  • Expression equivalent to (3d^4)^2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!