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
velikii [3]
3 years ago
12

If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?

Mathematics
2 answers:
bulgar [2K]3 years ago
5 0

Answer:

The answer is 5

Step-by-step explanation:

on edge 2021

arlik [135]3 years ago
4 0

Answer:

5

Step-by-step explanation:

20/5 = 5/1

so the answer is c

You might be interested in
How many times can 4 go into 75
Arisa [49]

Answer:

solve using long division.

75/4

what is the largest whole number smaller than 75 that 4 can go into?

72.

how many times can 4 go into 72?

18.

so then subtract 72 from 75 to get 3.

the new equation is

3/4

how many times can 3 go into 4?

0.75 times.

so add the 2 answers to get

18.75

4 can go into 75 18.75 times.

8 0
4 years ago
Read 2 more answers
Use the discriminant to determine the number of real solutions for the equation below.
Murljashka [212]

Answer:

there is one real solution

Step-by-step explanation:

use the quadratic formula. what is in the square root is called the discriminant.

since it came out to 0 there is one real solution

5 0
4 years ago
HELP ASAP 30 POINTS WORTH !!!!! OωO
Len [333]

Answer:

A because (0,-6) is the y-intercept so you start at the point you know. Then because slope is a rise over run fraction the slope can also be written as 2/1 which is rise 2 over 1.

Step-by-step explanation:

w

6 0
3 years ago
Read 2 more answers
What is the value of x in the diagram below?
otez555 [7]

The cosine of 30° is √3 / 2.

Since cosine is Adjacent over Hypotenuse, Hypotenuse = (2 / √3) * 9 = 18 / √3.

The cosine of 45° is √2 / 2.

Therefore, X = (2 / √2) * (18 / √3) = 36 / √6 = 18 / √1.5 = C

8 0
4 years ago
Mason will use a 1/3 gallon pitcher to fill an empty 3/4 gallon water jug. How much water will he need in order to completely fi
kirza4 [7]

Answer:

It's 1/2  I found this out by subtracting 3/4 - 1/3= 5/12 and if you put that into a decimal it would be .41. So that 1/4= .25 and 1/2= .50. You could figure out that it’s closed to 1/2.

3 0
3 years ago
Read 2 more answers
Other questions:
  • ∠RQT is a straight angle. What are m∠RQS and m∠TQS?
    13·1 answer
  • Please help please please help please
    5·1 answer
  • -
    14·1 answer
  • Eya is 7 less than threee times bills age.if eya is 17 how old is bill
    15·2 answers
  • The perimiter of a rectangle is 128 inches. The width of the rectangle is 4y inches. Find the length of the rectangle in terms o
    15·1 answer
  • What is the value of n
    8·1 answer
  • Please answer correctly with factual information for brainliest.
    10·1 answer
  • Solve each system by substitution.
    5·1 answer
  • Using n = 3.14, find the area of a circle with a radius of 16.
    15·1 answer
  • Please help me quickly asap ksososososozxo
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!