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
Tatiana [17]
3 years ago
8

What step has the error in solving the equation (x + 2) ^ 2 = 4 occurred and explain what the error is?

Mathematics
2 answers:
Setler [38]3 years ago
7 0

Answer:

step 2 ...they didn't expand the brackets two times

Nadya [2.5K]3 years ago
4 0
They person above is Actually correct, they dis not expand the it 2 times
You might be interested in
Suppose that, in 1995, Germany produced 4.719 million computers. The total world production that year totaled 80 million compute
Reptile [31]

Answer:

To the nearest tenth

Percentage= 5.9%

Step-by-step explanation:

In 1995, Germany produced 4.719 million computers.

In that same year, the total computer production of the whole world was 80 million.

The percentage of the world production contributed by Germany

=Number produced by Germany/Number produced by the whole world * 100

The percentage of the world production contributed by Germany

=( 4.719/80)*100

The percentage of the world production contributed by Germany

=5.89875%

To the nearest tenth

= 5.9%

3 0
3 years ago
20. The figures are similar. Find x.
snow_tiger [21]

Answer:

10

Step-by-step explanation:

You can see that both triangles are the same except for one thing: one is smaller. Since 7 is half of 14 and both triangles are similar, x stands for 10. That is because 10 is half of 20! :D

7 0
3 years ago
3 times a number minus 6 is equal to 2 times a number plus 8. find the number
muminat

Answer:

14

Step-by-step explanation:

Let the number be x,

3x-6=2x+8

3x-2x=8+6

x=14

8 0
2 years ago
Read 2 more answers
I tried and now i need help
Svetradugi [14.3K]
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
3 0
3 years ago
Which statistic indicates the most frequently occurring number in a set?
Tasya [4]
The mode is the most frequently occurring value in a set of numbers.
4 0
3 years ago
Other questions:
  • How do I multiply 6.8x1.5?
    10·2 answers
  • A bus makes a stop at 2:30, letting off 10 people and letting on 2. The bus makes another stop ten minutes later to let off 3 mo
    9·1 answer
  • Yo please help
    10·2 answers
  • The first four terms of a sequence are shown below: 7, 4, 1, -2 Which of the following functions best defines this sequence? A.f
    12·2 answers
  • What is the square root of 14 to the nearest tenth
    5·2 answers
  • *EXTRA POINTS*
    12·1 answer
  • Which is the value of x?​
    6·1 answer
  • Y - y = m (x - x) represents
    9·1 answer
  • 6.14 x 10^-9 greater or less than 6 x 10^-10
    9·1 answer
  • I really need help solving this problem from my trigonometry prepbook
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!