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
Natalka [10]
3 years ago
6

2√72÷√8±√2 I Need help with this question fast

Mathematics
1 answer:
Oxana [17]3 years ago
4 0

2√72 / √8 ± √2

If the denominator is √8 + √2,

2√72 / √8 + √2

= 2√(2*2*2*3*3) / √(2*2*2) + √2

= 2*2*3√2 / 2√2 + √2

= 12√2 / 3√2

= 4

You might be interested in
Explain how you use estimation to check the reasonableness of a solution to a practical problem.
miskamm [114]

Answer:

Estimation is just giving a general answer to the situation and can be specified on specifics depending on the numbers used and whichever question it's asking. But also remember that whenever you estimate your answer will be an approximate answers, not an exact.


7 0
3 years ago
Read 2 more answers
Tuition is $29,637. increase is 5.1%. what is new cost?​
Veseljchak [2.6K]

Answer:

31,148.48

Step-by-step explanation:

29,637*.051= 1,511.48

29,637+1,511.48=31,148.48

6 0
3 years ago
How many solutions 9x +2y =9 -3x + y=2
Tju [1.3M]

Answer:

4

Step-by-step explanatio

6 0
3 years ago
What is the expanded 97,367
Ivahew [28]

Answer:

Expanded Notation Form:

 97,367 =

 90,000  

+ 7,000  

+ 300  

+ 60  

+ 7  

Expanded Factors Form:

   97,367 =

 9 × 10,000  

+ 7 × 1,000  

+ 3 × 100  

+ 6 × 10  

+ 7 × 1  

Expanded Exponential Form:

 97,367 =

9 × 104

+ 7 × 103

+ 3 × 102

+ 6 × 101

+ 7 × 100

3 0
3 years ago
Read 2 more answers
Baker's Service Station Charges $38 For An Oil Change. Last Week The Cost Of The Oil Change Was 20% Off. What Was The cost of th
Katena32 [7]
38 divided by .20. to get the answer
8 0
2 years ago
Other questions:
  • What is the value of z , when c is 8 ?<br><br> z = 99 + 7 c2
    15·1 answer
  • What does it mean if u have a number in front of a square root?
    14·1 answer
  • cheryl opens a savings account that pays 5% simple interest. She deposits $600. How much interest will she earn in 2 years?
    7·1 answer
  • While exercising Ricardo walked 1/8 of a mile in 1/9 of an hour. At this rate, how far will he have travelled after an hour?
    8·1 answer
  • Mateo built the skateboard ramp below and filled it with pebbles to make it more stable.
    15·2 answers
  • A baseball player throws a ball from second base to home plate. How far does the player throw the ball?
    10·1 answer
  • Really need help on this! Thanks so much for whoever answers this.
    14·1 answer
  • I need help if you can help me I would really appreciate it
    13·2 answers
  • Can someone please solve this problem for me. I'm kind of confused-<br>This is probability too-​
    12·1 answer
  • In tossing a coin six times, is the sequence hthhtt more likely than the sequence hhhhhh?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!