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
Gennadij [26K]
3 years ago
15

4) Suppose y varies inversely with the SQUARE ROOT of x.

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:

Variation equation: y = k/√x

constant of variation: 200

Variation Equation by plugging the value of k: y = 200/√x

Step-by-step explanation:

If y varies inversely with the SQUARE ROOT of x, then;

y = k/√x

If  x = 4, y = 100.

100 = k/√4

100 = k/2

200 = k

k = 200

Substitute into the expression

y = k/√x

y = 200/√x

You might be interested in
Can someone please help me with this
Mamont248 [21]
The answer to the questions is the second one
5 0
2 years ago
Read 2 more answers
Which one is correct?
galina1969 [7]

Answer:

720cm^2

Step-by-step explanation:

i dont think this is right answer

7 0
2 years ago
Read 2 more answers
Which pairs of angles in the figure below are vertical angles?
ch4aika [34]

Answer: Option A and Option C.

Step-by-step explanation:

For this exercise it is important to know the definition of "Vertical Angles".

When two lines intersect or cross, there are a pair of angles that share the same vertex and they are opposite each other. This pair of angles are known as "Vertical angles".

By definition, Vertical angles are congruent, which means that the have the equal measure.

In this case, you can observe in the picture provided in the exercise that the line TI and the line WN intersect each other at the point S.

You can identify that the pair of angles that are opposite to each other and share the same vertex are the shown below:

\angle ISN  and \angle TSW

\angle TSN and \angle ISW

6 0
3 years ago
How many solutions are there to the quadratic equation
Ray Of Light [21]

Answer:

2

Step-by-step explanation:

(-7)^2  -  4*3 *(-2) =   49 + 24  >0

discriminant is positive so 2 real roots

8 0
3 years ago
I’m currently having a rough time in my math class. Can anyone please help me out with some of my questions? It would be so appr
notka56 [123]

Answer:

whats the question

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The even integers greater than or equal to 16
    12·1 answer
  • What is the answer of 3[4(2³)-5²+7(8+4²)-16]?
    7·1 answer
  • If my son was born june 2016 what year will he graduate high school
    7·1 answer
  • 7-2(2+3x)=27what is he answer
    12·2 answers
  • Simplify the expression: 2[12-3(4+2)]
    15·2 answers
  • Use the figure to decide the type of angle pair that describes 4 and 5
    13·2 answers
  • Your answer is incorrect.
    12·1 answer
  • Which graph has a slope of Two-thirds? On a coordinate plane, a line goes through points (0, negative 1) and (2, 2). On a coordi
    15·2 answers
  • If g=8,what is the value of the expression g 2+3
    12·1 answer
  • 128= 4^2x times 2^x <br> What is x?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!