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
vazorg [7]
3 years ago
5

How many solutions does the equation |x+7|=0 have?

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0

Answer:

one solution.

Step-by-step explanation:

The given equation is |x+7|=0

When we eliminate the absolute sign then we'll get below two equations

x + 7 = 0                            and                  x + 7 = -0

Let us solve these two equations.

x + 7 = 0

Subtract 7 to both sides

x = -7

Now, solve the second equation

x + 7 = -0

Subtract 7 to both sides

x = -0-7

x=-7

Therefore, the solution is x = -7 and hence, we can conclude that the equation |x+7|=0 have only one solution.

Daniel [21]3 years ago
3 0

The equation has one solution, x = -7.

You might be interested in
A photo of a beetle in a science book is increased to 535​% as large as the actual size. If the beetle is 14 ​millimeters, what
AnnZ [28]

Answer: 74.9 millimeters

Step-by-step explanation:

From the question, a photo of a beetle in a science book was.increased to 535​% as large as its actual size and the beetle.has a actual size of 14 ​millimeters,

The size of the beetle on the photo will be 535% of 14 millimeters. This will be:

= 535% of 14

= 535/100 × 14

= 5.35 × 14

= 74.9 millimeters

4 0
3 years ago
Help me plz<br><br> I’ve been struggling for a while on this question
egoroff_w [7]

Answer:

The answer is C:

Step-by-step explanation:

I hope it help

6 0
3 years ago
The temperature of the water in Emily's fish tank was 78 on Sunday the water temperature changed by -3 on Monday and then 3 on T
Scilla [17]

Answer:

change was 0

temp on tuesday was 78

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is 11/12 - 4/6 equal to
Natasha_Volkova [10]
4/6*2=8/12 so 11/12-8/12 is 3/12 or 1/4
3 0
3 years ago
Read 2 more answers
What is the area of the shaded segment? 23 points to whomever answers
vovikov84 [41]
60/360*pi*6^2=6pi. (Area of a sector)

1/2*6*6*sin(60)=9root3. (Area of a triangle)

So it must be the top one


3 0
3 years ago
Read 2 more answers
Other questions:
  • Lorraine invested $5500 in a savings account with a yearly interest rate of 6% for 9 years. How much simple interest did she ear
    6·2 answers
  • Which of the following best describes the slope of the line below
    12·2 answers
  • Need help division equation 54 ÷ 1099
    7·2 answers
  • A translator earns $9.50 for each page that she translates. If she works 6.5 hours and translates 16 pages each day on average,
    10·2 answers
  • A-260 for a<br> 2 and b = 3.
    5·1 answer
  • Write the equation of the parabola with vertex (3, 4) and focus (5, 4).
    14·1 answer
  • What is the factorization of the trinomial below?<br> -x2+ x + 42
    7·1 answer
  • The correct answer is y &lt; 18. Let's pretend a student forgot to flip the symbol and they mistakenly believe the solution set
    15·1 answer
  • What is the least common denominator for adding the fractions 4/35 , 1/28 , and 3/8 ?
    11·2 answers
  • A clock is located on a wall, and the "12" on the face of the clock is 8 feet above the floor. A small mirror is placed on the f
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!