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
ira [324]
3 years ago
13

Reema has a road map with a scale of 1 cm representing 20 km. She drives 80 km on the road. What is the distance covered accordi

ng to the map?
Mathematics
1 answer:
viva [34]3 years ago
5 0

Answer:

4 cm on map

Step-by-step explanation:

since 1 cm on map represents 20 km on road, we can either use proportion or ratio to solve this, I'm using direct proportion

  map : road

    1 : 20

    x : 80

20x = 80

    x = 80/20

    x =4

so 80 km on road is 4 cm on map

please give brainliest

You might be interested in
Ramona deposited $4,190.51 into a savings account with an interest rate of 5.2% compounded twice a year. About how long will it
kap26 [50]
<span>A = P(1+r/2)^2t A/P = (1+r/2)^2t ln(A/P) = 2t ln((1+r/2)) ln(A/P)/ln(1+r/2) =2t ln(9000/4190.51)/ln(1+0.052/2)=2t t=15 yrs therfore ans is C.14 years ,11 months</span>
7 0
3 years ago
Please help answer this I need help badly
Viefleur [7K]
It should be 2 ..............
4 0
3 years ago
Read 2 more answers
Find the rule for 2, 1, 0, -1
natita [175]
It’s 2-1=1
1-1= 0
0-1=-1
We -1
6 0
3 years ago
What is the solution of the inequality shown<br> below?<br> x-1 &lt; -10
Serhud [2]

Answer:

x<-9

Step-by-step explanation:

x−1<−10

Add 1 to both sides.

x<−10+1

Add −10 and 1 to get −9.

x<−9

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hoped this helped :)

8 0
2 years ago
Read 2 more answers
If carbon monoxide reaches a temperature of over 1,100 degrees Fahrenheit, it will ignite in a combustion reaction with oxygen.
fiasKO [112]

Answer:

A. 2CO + O2 ---> 2CO2

Step-by-step explanation:

2CO + O2 ---> 2CO2

6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation<br> ×<br> - + 9 = 4<br> 5
    13·1 answer
  • on a remote controlled racing track, car a completes a lap every 15 seconds and car B compeletes a lap every 12 seconds. if they
    11·1 answer
  • Solve this system of liner equations.separate the -x and y - values with a comma. 2x=96-14y 9x=40-14y
    11·1 answer
  • write an equation to represent the relationship "a number decreased by negative 2 is equal to 21."Then solve the equqtion
    13·2 answers
  • James purchases a property for $150,000 in 2015. In the first year of ownership the capital appreciation of the property (how mu
    7·1 answer
  • When Θ = 5 pi over 6, what are the reference angle and the sign values for sine, cosine, and tangent? Θ' = negative pi over 6; s
    5·1 answer
  • Please please answer! Thank you in advance. Your help is appreciated very much. Also, if you don’t mind may you give me an expla
    5·1 answer
  • What is the volume of the prism below?
    6·2 answers
  • ?? i have to present this to my class tomorrow and i’m not confident lol
    12·2 answers
  • A meal has 408 calories in 8 servings. Find the unit rate.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!