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
BigorU [14]
3 years ago
8

What point is on the graph of every direct variation equation

Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0
Answer: The point (0,0)
This point is also known as the origin

The reason why is because every direct variation equation is of the form y = k*x
where k is some fixed number

If we plugged in x = 0 it leads to y = k*x = k*0 = 0. So (x,y) = (0,0)
You might be interested in
Can you help please?
harkovskaia [24]

Step-by-step explanation:

Mechanical advantage can be defined using distances:

Mechanical advantage = input distance / output distance

Or it can be defined using forces:

Mechanical advantage = output force / input force

Solving for the output force:

Output force = mechanical advantage × input force

Plugging in values:

Output force = 2.2 × 202 N

Output force = 444.4 N

3 0
2 years ago
Silver is a white metal and is an excellent conductor of heat and electricity. The density of silver is 10.49 g/cm3. Silver does
sveta [45]
<span>A physical property is that it is a white metal. The other descriptions are all chemcial properties such as how it reacts and conducts. Density could also be another answer as it is also physical.</span>
7 0
3 years ago
Read 2 more answers
A wheel on a piece of machinery makes one revolution every minute (60 seconds.) How many degrees does it move in 10 seconds?
solmaris [256]

Answer:

It moves 6 degrees a second that means it moves 60 degrees in 10 seconds.

Step-by-step explanation:

360/60=6

6x10=60.

360 is how many degrees there are in a second and 60 seconds in a minutes.

7 0
3 years ago
A number is less than half of another number written in a equation
Amanda [17]

Answer:

x<1/2(y)

Step-by-step explanation:

call the number x, and the other number y, the answer is:

x<1/2(y)

5 0
2 years ago
Which value of x satisfies both -9x+4y=8 and -3x-y=4 given the same value of y?
Deffense [45]

The value of x satisfies both -9x + 4y = 8 and -3x - y = 4 given the same value of y is  -\frac{8}{7}

Step-by-step explanation:

The system of equations has two equations:

  • -9x + 4y = 8
  • -3x - y = 4

Let us solve the system of equations to find the value of x and substitute it in the two equations to check if it gives the same value of y in the two equations

∵ -9x + 4y = 8 ⇒ (1)

∵ -3x - y = 4 ⇒ (2)

- Multiply equation (2) by 4 to make the coefficients of y in the

  two equations have same value and different signs

∴ -12x - 4y = 16 ⇒ (3)

- Add equations (1) and (3) to eliminate y

∴ -21x = 24

- Divide both sides by -21

∴ x = -\frac{8}{7}

Let us substitute this value of x in equations (1) and (2) to find y

∵ -9( -\frac{8}{7} ) + 4y = 8

∴ \frac{72}{7} + 4y = 8

- Subtract  \frac{72}{7}  from both sides

∴ 4y = -\frac{16}{7}

- Divide both sides by 4

∴ y = -\frac{4}{7}

∵ -3( -\frac{8}{7} ) - y = 4

∴ \frac{24}{7} - y = 4

- Subtract   \frac{24}{7}  from both sides

∴ - y = \frac{4}{7}

- Divide both sides by -1

∴ y = -\frac{4}{7}

The value of x satisfies both -9x + 4y = 8 and -3x - y = 4 given the same value of y is  -\frac{8}{7}

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

5 0
3 years ago
Other questions:
  • Given a cube with a volume of 18cm^3, what is the volume of a square pyramid that can fit perfectly inside the cube?
    6·1 answer
  • zachary is planning to send a video game to each of his two brothers if he buys the same game for both brothers and pays $4.75 t
    7·2 answers
  • Which equation shows that you can find the power of a power by finding the product of the exponents? A.(wc)d = wc + wd B. (wc)d
    8·2 answers
  • Which number is a rational number but not an integer 2 -8/2 -3/4 -5
    13·1 answer
  • How many vertices does a triangular prism have? 4 5 6 9
    14·2 answers
  • 3-x&gt;2 or 4x+2&gt; 10 what is the graph of the solution to the following compound inequality
    12·1 answer
  • 7. Calculate the volume of the triangular prism on the right.
    8·1 answer
  • X + 8 + 2x &lt;= 2x + 13
    7·1 answer
  • Find the range and domain of the following set:
    7·1 answer
  • Solve the equation 12(-11x + 5) + 7 = 2 (x-9) - 451 algebraically. Answer as a reduced fraction only.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!