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
ycow [4]
4 years ago
10

Solve for all values of x by factoring. x^2-1=0

Mathematics
1 answer:
SashulF [63]4 years ago
3 0

Answer:

x = 1

Step-by-step explanation:

The reason the answer is one because, 1^2 = 1

and 1 - 1  = 0

You might be interested in
Due at 11:59 P.M. Please Help
maw [93]

Answer:

multiply both sides by 30 in fraction form 30 / 30

& 570 for the blank square for numerator of 30

Step-by-step explanation:

8 0
3 years ago
7. The ordered pairs ((-1,-9), (5,9). (7.15)) are included in which function?<br> 14
Sholpan [36]

Answer:

C. y=3x-6

Step-by-step explanation:

6 0
3 years ago
Factor the expression<br> 10x+15y=
gayaneshka [121]
5(2x+3y) is the most it can be factored. You first have to find the greatest common factor and once thats done just try using methods such as the diamond. The only thing it was able to do using the methods was this.
8 0
3 years ago
Please help no files
valentina_108 [34]

Answer:

x =1 for the first problem

and for second question

Step-by-step explanation:

Let's solve your inequality step-by-step.

|2x+5|>0.5

Solve Absolute Value.

|2x+5|>0.5

We know either2x+5>0.5or2x+5<−0.5

2x+5>0.5(Possibility 1)

2x+5−5>0.5−5(Subtract 5 from both sides)

2x>−4.5

2x2>−4.52(Divide both sides by 2)

x>−2.25

2x+5<−0.5(Possibility 2)

2x+5−5<−0.5−5(Subtract 5 from both sides)

2x<−5.5

2x2<−5.52(Divide both sides by 2)

x<−2.75

Answer:

x>−2.25 or x<−2.75

3 0
3 years ago
The formula for voltage (in volts) is given by V = IR, where I is the current in amperes, and R is the resistance in ohms.
svlad2 [7]
R = V/I
R = 1.8/0.4 = 4.5 . . . ohms
8 0
3 years ago
Other questions:
  • What is​ 9/10 ​written as a percent?
    14·2 answers
  • Witch one I need help
    6·1 answer
  • The triangles are similar.<br><br> What is the value of x?
    14·2 answers
  • A common resistance of carbon resistors is 33 ΩΩ. How many 33 ΩΩ resistor, connected in parallel, are needed to give a total res
    13·2 answers
  • Ella is 12.537 miles from her house which shows the value of 12.537 rounded to the nearest tenth and nearest hundredths F 12.6,
    15·1 answer
  • You put $200 in a savings account. The account earns 2% simple interest per year.
    14·1 answer
  • A market research firm supplies manufacturers with estimates of the retail sales of their products from samples of retail stores
    14·1 answer
  • 3r+2/4=2 solve for r​
    8·1 answer
  • Write an equation of the line that passes through the given point and has the given slope.
    12·1 answer
  • Celia simplified the expression Negative 4 x (1 minus 3) minus (2 x + 2). She checked her work by letting x = 5 in both expressi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!