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
ANTONII [103]
2 years ago
7

1 * w^3 how do you multiply these together

Mathematics
1 answer:
Zanzabum2 years ago
8 0

9514 1404 393

Answer:

  w^3

Step-by-step explanation:

The multiplicative identity element is 1. That means 1 times anything is just that thing.

  1 × w^3 = w^3

_____

<em>Additional comment</em>

That is one of the reasons why a coefficient of 1 is (almost) never shown.

In algebra, multiplication can be indicated a number of ways.

  ab . . . . placing values next to each other (sometimes with a small space)

  (a)(b) . . . . placing values next to each other with either or both in parentheses

  a·b . . . . . using a multiplication symbol between the values.

There are several different multiplication symbols in common use:

  * — asterisk

  · or • — centered dot

  × — centered "x" multiplication symbol

  x — the lower-case letter x (when it cannot be confused with a variable)

  . — a period (when it cannot be confused with a decimal point). This is uncommon in the US, but is seen occasionally when some of the other symbols are not available. It is more common outside the US.

_____

The multiplication of a constant and a variable expression <em>cannot actually be accomplished</em>. It can only be "indicated." If you wanted to multiply 2*w^3, that product would be indicated in any of the ways described above. Perhaps the simplest and least-confusing to most people is ...

  2w^3

Multiplying 1*w^3 can be indicated the same way: 1*w^3. In view of the special treatment given to a coefficient of 1, we would not simplify this to

  1w^3

Rather, we would simplify it to ...

  w^3

You might be interested in
Helllllpppppppppp idk what it issssss
yulyashka [42]
I think it’s either a or c
8 0
3 years ago
find three consecutive integers. such that 4 times of first integer is 18 more than the sum of the second and third integer
Juliette [100K]

Three consecutive numbers are x, x+1 and x+2.

Four times the first integer is 4x

The sum of the second and third is (x+1)+(x+2)=2x+3.

So, we have

4x = 2x+3+18\iff 4x=2x+21

Subtract 2x from both sides:

2x=21

Divide both sides by 2:

x=10.5

So, you can't have three consecutive integers such that four times the first is 18 more than the sum of the other two: the three numbers would be 10.5, 11.5, 12.5.

In fact, you have

4\cdot 10.5 = 42

and

11.5+12.5+18 = 24+18=42

8 0
3 years ago
The perimeter of AABC is 30 feet AB = 5x - 7, BC = 3x + 1, AC = 4x. List the angles of AABC in order from smallest to largest
Monica [59]
What? Itjdocnwncie idodiwjdodjws
8 0
3 years ago
Help me please !!!!
fiasKO [112]

Answer:

BC = 10

Step-by-step explanation:

BC = BD - CD

BC = 14 - 4

BC = 10

6 0
3 years ago
Please help me, eshay lad
AfilCa [17]

Answer:

122.5 cm²

Step-by-step explanation:

Area of this trapezium:

1/2 × 35 × 7

= 245/2 = 122.5 cm²

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to the problem
    7·1 answer
  • Mesha is comparing 1/3 and 3/5 using benchmarks 0 and 1. Which statements are correct? Check a that apply.
    10·2 answers
  • Describe the structure of an ionic crystal
    13·1 answer
  • A rectangle swimming pool was 9 meters wide with a surface area of 90 square meters. what is the length of the pool.
    13·1 answer
  • Answer please!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • I need help on Part B
    8·1 answer
  • Gary’s party ended at 10:00 pm. It lasted 3.5 hours. What time did the party start?
    10·1 answer
  • Help due tomorrow <br> Brailest
    11·1 answer
  • Vertical angles are congruent.
    12·1 answer
  • Factor the expression using the greatest common factor. 3w+66
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!