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
Scorpion4ik [409]
3 years ago
6

If m varies directly with n.and m = 20 when n = 5.what is it m= 18?​

Mathematics
1 answer:
katovenus [111]3 years ago
5 0
18 is a factor of 3
So multiply by 3
M=18 n=7.5
You might be interested in
Can you please help this is urgent??!!!!
Thepotemich [5.8K]

Answer:

B. 4

Step-by-step explanation:

A direct proportion has the form

y = kx or k=y/x,

where k is the proportionality constant.

Let's test some points.

Second point

k = 8/2 = 4

Fifth point

k = 23/5.75 = 4

You will get the same result for every point, so the constant of proportionality is 4.

3 0
3 years ago
What is the solution to the compound inequality 5x + 7 ≤ −8 or 3x + 7 > 19?
Korvikt [17]

5x + 7 ≤ −8                        or                     3x + 7 > 19

5x  ≤ - 15                            or                          3x > 12

 x ≤ - 3                              or                             x > 4

Answer

 x ≤ - 3    or   x > 4

8 0
3 years ago
Find the area of a circle with a diameter of 12 inches. Use 3.14 for pi.
denis-greek [22]
Aloha there! :) The answer to your question is 113.04 sq inches.


Hope I helped! =D
4 0
3 years ago
Read 2 more answers
There were 12 people on jury there were 4 more men than women how many men were there
AlekseyPX

Answer:

8 men.

Step-by-step explanation:

12÷3=4.

4 women, 8 men.

8-4=4.

6 0
4 years ago
The sum of a number and three more than the number.
Likurg_2 [28]

Answer:

3x

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please answer numbers 13 14 and 15
    7·1 answer
  • 3 parts of a yellow paint are mixed with 4 parts of red paint to make orange paint. Zahid has 75ml of yellow paint and 120lml of
    8·1 answer
  • In ΔQRS, s = 7.9 cm, ∠Q=125° and ∠R=23°. Find the length of q, to the nearest 10th of a centimeter
    15·1 answer
  • Subtracting integers is the same as adding what?
    13·2 answers
  • |-10| |11| less,greater than
    10·2 answers
  • Any Help would be appreciated!!<br><br> Multiply.<br><br> (5 − 1)(6^2 + 3 + 7)
    8·2 answers
  • Ken ate 2?7 of the chocolate bar one day and 8?14 the next day. How much of the chocolate bar did Ken eat?
    14·1 answer
  • Bill plans to buy a movie ticket for himself and three of his friends. The cost of a ticket is $5.75. How much will he spend on
    14·2 answers
  • Determine the coordinates of the y-intercept of the function shown in the graph.
    7·1 answer
  • I need help with this question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!