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
Anna [14]
3 years ago
15

What does x mean in a math equation

Mathematics
2 answers:
lara [203]3 years ago
8 0
X is a variable. You dont have to know what the value is.In the equation it may ask you to find the value of x 
monitta3 years ago
4 0
An unknown variable ..............
You might be interested in
What is ³/8 of 1 dollar​
Anon25 [30]

Answer:

Step-by-step explanation:

A dollar is 100 cents

3/8 = .375

0.375 * 100 = 37.5

Rounded it is 38 cents.

4 0
3 years ago
How do I divide with fractions?
meriva
4/5 ÷ 5/3

4/5 * 3/5 

12/25




5 0
3 years ago
X²+x=0<br> x³-25x=0<br> x²=4x<br> 4x²-4x=1
-BARSIC- [3]

Answer:

x²+ x = 0

x ( x +1 ) = 0

x = -1

x³-25x=0

x ( x² - 25 ) = 0

x² = 25

x = 5

x²=4x

x² - 4x = 0

x ( x- 4 ) = 0

x = 4

4x²-4x=1

4x²-4x - 1 = 0

4 x² - 2x - 2x - 1 = 0

2x ( 2x - 1 ) - 1 ( 2x- 1 ) = 0

2x- 1 ) ² = 0

2x = 1

x = 1/ 2

mark me as brainliest

7 0
3 years ago
Write the slope intercept form of the equation of each line <br> X-4y=-12
natka813 [3]

Answer:

y=-1/4x+3

Step-by-step explanation:

5 0
3 years ago
Bobby is diving 50 feet below sea level at the beach. His sister is at the swimming pool deck, which is 15 feet above sea level.
wel

Answer:

the difference between bobby and the pool deck is 35 feet

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Answer these questions and i’ll give 20 points and brainliest answer!!
    15·1 answer
  • If f(x)=e* and g(x) = X-4, what is (gºf)(x)?
    11·1 answer
  • Jake just learned to identify the difference between an oak tree and a maple tree. He was curious about the concentration of the
    5·1 answer
  • What is the solution to this matrix equation?
    12·1 answer
  • Use the distributive property and combine like terms to simplify: 4(6x−4)−3(5x+1).
    6·2 answers
  • If two angles are supplement tart, it means they
    12·1 answer
  • Wanda spent 4 1/8 hours studying last night. She spent 1/3 of the time studying math. How much time did she spend studying math?
    10·1 answer
  • The sum of one half and one third, halved<br> 5th grade explation
    9·1 answer
  • Suppose that a cylinder has a radius of r units, and that the height of the cylinder is also r units. The lateral area of the cy
    8·1 answer
  • a bag has 30 tiles, numbered 1-30. write each ratio in simplest form perfect squares to non-perfect squares
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!