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
Hitman42 [59]
3 years ago
6

If b = 3/x + 3/y what is the value of 1/b

Mathematics
1 answer:
sashaice [31]3 years ago
5 0

Answer:

  • xy / (3x + 3y)

Step-by-step explanation:

<u>Find b first:</u>

  • b = 3/x + 3/y
  • b = (3x + 3y)/xy

<u>Find 1/b:</u>

  • 1/b = 1 : (3x + 3y)/xy
  • 1/b = xy / (3x + 3y)
You might be interested in
8 is 80% of what number? If necessary, round to the nearest tenth.
prisoha [69]

Answer:

10

Step-by-step explanation:

You can do 8 / 0.8 to get 10

3 0
3 years ago
Use substitution to solve the system of equation<br><br> x=y+6<br> x+y=10
DiKsa [7]
X = 8
Y = 2 Your welcomeeeeee
6 0
3 years ago
Read 2 more answers
What is the height of a rectangular prism that has a volume 192 cubic feet and a base with an area of 48 square feet?
Westkost [7]

Answer:

A rectangular prism has 3 measurements: length (l), width (w), and height (h)

The volume of a rectangular prism has the formula: V=lwh

The area of the base of the rectangular prism is its length times its width; or

Area of base = lw

So, the volume of the rectangular prism can be written as:

Volume = area of the base * height

Substitute in your numbers:

192=48*h

h=192/48

h=4

So the height is 4 feet

Step-by-step explanation: Hope this helps. :))

3 0
3 years ago
6 more than a number is at most 10.&lt;------Put as an inequality.The sum of a number and 14 is at least 18&lt;----Put as an ine
lord [1]
X+6 less than or equal to 10 
X+14 greater than or equal to 18
6 0
3 years ago
If the fdic has an insurance fund of 67.8 billion and must use 7.6% of it to cover several failed banks, approximately how much
erastovalidia [21]
If you're using 7.6 percent, then you're not using 92.4 percent (100-7.6)

To find 92.4 percent of 67.8 billion do:
67,800,000,000*.924=<span>62,647,200,000 </span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Question 1 (1 point)
    8·1 answer
  • Please help me with this question.
    7·1 answer
  • Give the equation for a circle with the given center and radius. Center at (2, -9), radius = 3
    14·1 answer
  • N+ 8.7 = 16.2 <br><br> answer choices<br><br> 6.5<br> 7.5<br> 8.5<br> 24.9
    11·1 answer
  • Picture with question. Help plz
    5·1 answer
  • How do you do this problem???
    12·1 answer
  • Write the ratios sin X and cos X
    13·1 answer
  • 3. There were 155 people at the basketball game. Tickets for the
    7·1 answer
  • What is the value of 5p2 + q? for p = 8 and q = 2?<br> 5p? +2 =
    5·1 answer
  • Solve for x. 1/4(5/12x-3/4)&gt;x+1/12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!