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
lubasha [3.4K]
3 years ago
5

Solve the following equation. Show your work. x 2 - 4 = 0

Mathematics
1 answer:
n200080 [17]3 years ago
4 0

Answer:

-4 sorry if not right i had this question before

Step-by-step explanation:

You might be interested in
Write six less than x as an algebraic expression.
trasher [3.6K]

Answer:

y = x-6

Step-by-step explanation:

6 les s than means -6 so do that. Keep up the great work!

5 0
3 years ago
Read 2 more answers
Select the correct answer.
Ksenya-84 [330]

Answer:

both a and b are correct

3 0
3 years ago
Read 2 more answers
If a line has a slope of -2/5 and a y-intercept of 9,<br> what is the equation
Tema [17]

Answer:

y = -2/5x + 9

Step-by-step explanation:

The slope will always be before the x. And intercept will always go after the slope. If your intercept is negative, remember to write it as x-9 rather than x+9.

And you'll always want to add the y = at the beginning

6 0
3 years ago
Solve the given system of equations <br> 2x+8y=5<br> 24x-4y=-15
oee [108]

The value of x and y is y= 3/4 and x= -1/2

<h3>What is equation?</h3>

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra.

Given equations:

2x+8y=5........(1)

24x-4y=-15...........(2)

Multiply equation (1) by 12, we get

24x + 96y = 60.....(3)

From (2) and (3), we get

-4y-96y= -15-60

-100 y= -75

y= -75/-100

y= 3/4

and 2x+8y=5

2x + 8 (3/4) =5

2x + 6 = 5

2x= -1

x= -1/2

Learn more about his concept here:

brainly.com/question/11203869

#SPJ1

7 0
3 years ago
Need help with number 4
Leto [7]

Answer:

3*10^4. Hope this helps!

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • The most important part for digestion is the:
    6·1 answer
  • HELP PLEASE!!!!! Solve each system.
    10·2 answers
  • How to simplify 3x~2y~5? The 2 and 5 are the negative exponents.
    6·1 answer
  • What is the answer to 8y-5&lt;3
    10·1 answer
  • Compare the two ratios by entering &gt;,&lt;, or = in the box. 6:15 30:80
    11·2 answers
  • How much will it cost for a customer to travel:
    7·2 answers
  • 2 1/2 divided by 1/3 as a fraction
    6·2 answers
  • What is the probability of spinning pink and rolling an odd number?
    6·1 answer
  • Find the sum: 28,35,42,49,56,63,70
    5·2 answers
  • This table represents how far a car traveled over time.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!