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
sweet [91]
3 years ago
14

What is the reciprocal

Mathematics
2 answers:
Stells [14]3 years ago
8 0
The reciprocal of 7/12  is 12/7. In fractions you flop the fractions.  So your answer would  C   12/7.  Hope this helps
weqwewe [10]3 years ago
3 0
Answer is C. 7/12 has the reciprocal of 12/7. When You multiply by a reciprocal, you just switch the numerator and denominator. The answer does NOT become negative. It would change the fraction itself.
Example:
3/6= 6/3
5/7= 7/5
You might be interested in
Which expression is equivalent to 144 3/2
natka813 [3]

Answer:

144=12², so 144^3/2=(12²)^(3/2)=12³=1728.

this answer is not from the internet

go check yourselves

mark me brainliest

3 0
1 year ago
Read 2 more answers
Please answer !! Thank you so much !!
Goryan [66]
The answer is -12x^4y^4 !
8 0
3 years ago
Read 2 more answers
How much is 11+5+3x2+8x1?
adoni [48]
11+5=16 3x2= 6 8x1= 8 so add it together, 16 + 6 + 8 = 30.
8 0
3 years ago
Read 2 more answers
Diagram below shows the curve of a quadratic function
uranmaximum [27]

Answer:

q = -8, k = 2.

r = -6.

Step-by-step explanation:

f(x) = (x - p)^2 + q

This is the vertex form of a quadratic where the vertex is at the point (p, q).

Now the x intercepts are at -6 and 2 and the curve is symmetrical about the line x = p.

The value of p is the midpoint of  -6 and 2 which is (-6+2) / 2 = -2.

So we have:

f(x) = 1/2(x - -2)^2 + q

f(x) = 1/2(x + 2)^2 + q

Now the graph passes through the point (2, 0) , where it intersects the x axis, therefore, substituting x = 2 and f(x) = 0:

0 = 1/2(2 + 2)^2 + q

0 = 1/2*16 + q

0 = 8 + q

q = -8.

Now convert this to standard form to find k:

f(x) = 1/2(x + 2)^2 - 8

f(x) = 1/2(x^2 + 4x + 4) - 8

f(x) = 1/2x^2 + 2x + 2 - 8

f(x) = 1/2x^2 + 2x - 6

So k = 2.

The  r  is the y coordinate when x = 0.

so r = 1/2(0+2)^2 - 8

=  -6.

3 0
3 years ago
A square room has a tiled floor with 81 square tiles. How many tiles are along an edge of the room?
Sladkaya [172]

Answer:

36 tiles

Step-by-step explanation:

Because the room is square, the numbers of tiles along the edge of the room were multiplied by the same number, meaning that:

81 = x²

So to find x, we must square root both sides of the equation:

\sqrt{81} = \sqrt{x^2}

x = 9

So the length of one side is 9 tiles. Now to calculate the circumference, as each side of a square is the same length, we can multiply this number by 4:

9 * 4 = 36

So there are 36 tiles along the edge of the room.

Hope this helps!

4 0
2 years ago
Other questions:
  • Double the product of u and 7
    6·1 answer
  • What are the factors of 3
    15·2 answers
  • What does 56/123 equal
    15·1 answer
  • Triangle ABC is similar to triangle DEF. The length of BC is 21cm. The length of DE is 10 cm. The length of EF is 14 cm. What is
    5·2 answers
  • How do I find the equivalent rate?
    8·1 answer
  • Simplify the expression (3 + 6x) - 2 (x + 1 ) + 5.
    8·1 answer
  • Marvin made some candles that each weighed 3/4 pound. He shipped them in a box that weighed 3 pounds. The total weight of the bo
    9·2 answers
  • Write the composite number for each prime factorization. You may wish to use a calculator.
    8·1 answer
  • Which graph represents this equation?<br> -3x-4y=-12
    9·2 answers
  • A rectangular prism measures 225 inches by 315 inches by 2 inch.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!