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
Igoryamba
3 years ago
9

Erica has eight necklaces 1/4 of the necklaces are blue how many necklaces are blue ?

Mathematics
2 answers:
timofeeve [1]3 years ago
7 0
Two of the necklaces are blue
egoroff_w [7]3 years ago
6 0
What is 8 / 2? If 8 / 2 = 4 and 2 + 2 = 4, what is a quarter of 8?
You might be interested in
Four times the larger of two numbers is equal to seven times the smaller the sum of the numbers is 22 find the numbers
Alexus [3.1K]

Answer:

8 and 14

Step-by-step explanation:

X + Y = 22

X= 22-Y

4X= 7Y

4(22-Y) = 7Y

88-4Y=7Y

88= 11Y

8=Y

X= 22-Y= 22-8=14

4 0
3 years ago
3х - 5 = -11 what is x
Gennadij [26K]

Answer:

-2

Step-by-step explanation:

Add 5 to both sides to get

3x-5+5=-11+5

and simplify to get

3x = -6

x = -2

7 0
3 years ago
Read 2 more answers
What is the answer in simplest term?
Burka [1]

Answer:

3*sqrt(3x)

--------------

2x

Step-by-step explanation:

To rationalize the denominator, we need to get rid of the square root.  We need to multiply by sqrt(12x)/sqrt(12x)

9              sqrt(12x)

----------  * -----------

sqrt(12x)      sqrt(12x)

9sqrt(12x)

-----------------

12x

We can cancel  3 in the top and bottom

3sqrt(12x)

---------------

4x

We also notice that 12 is made up of 4 and 3

3sqrt(4) sqrt(3x)

---------------

4x

3sqrt(4) sqrt(3x)

----------------------

4x

3*2sqrt(3x)

--------------

4x

We can cancel a 2 in the top and bottom

3*sqrt(3x)

--------------

2x

8 0
3 years ago
Read 2 more answers
A football coach wants to see how many laps his players can run in 15 minutes. During a non-mandatory meeting, the coach asks fo
mestny [16]

Answer:

Step-by-step explanation:

There are three reasons here why randomization is not being applied.

First, the coach is only observing football players attending the meeting.  This is not representative of the entire team.

Second, there is no selection process.  The coach isn't using a random generator or using a similar method.

Third, the players are volunteering for the test.  The results will be biased because of this.

6 0
3 years ago
What is the volume of a cylinder with a diameter of 10 meters and a height of 8 meters? Use 3.14
Pachacha [2.7K]
Answer 20 I just did that question
5 0
3 years ago
Other questions:
  • A bicycle wheel makes five rotations. The bicycle travels 41.87 ft. Find the diameter of the wheel in inches. Use 3.14 for pi. T
    12·2 answers
  • Pls Help ASAP
    5·1 answer
  • Find the value of x and y.
    12·1 answer
  • A machine is used to fill 1-liter bottles of a type of soft drink. We can assume that the output of the machine approximately fo
    6·1 answer
  • Can you help me with this problem
    5·1 answer
  • Need help asap !!!!!!!!
    7·1 answer
  • 7. A die has sides are numbered 1 to 6. If the cube is thrown once, what is the
    11·1 answer
  • Can you please help me answer these two please
    13·2 answers
  • The quotient of a number and -8 is -16 equation and solution
    15·1 answer
  • Write x=2 in slope intercept form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!