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
Otrada [13]
3 years ago
12

Which value is equivalent to x+4/4+x? A. -4 B. -1 C. 1 D. 4

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0

Answer:

C. 1

Step-by-step explanation:

Commutative property says that changing the order of the operands does not change the result. This can be expressed as:

a+b=b+a

Using the previous information, we can say:

x+4=4+x

And rewrite the equation as:

\frac{x+4}{x+4}

Since the numerator and denominator are the same:

\frac{x+4}{x+4}=1\\\forall x\neq-4

MaRussiya [10]3 years ago
3 0

Answer:

Hello :

(x+4)/(4+x) = (x+4)/(x+4)  = 1   ( answer : C )  but x+4 no : 0



You might be interested in
Fine the value of x for the image below
insens350 [35]

Answer:

75 = 3x

solve for x= divide 3 on both sides.

75÷3 = 25

x=25

6 0
3 years ago
R - 15 = 77<br> I need to show my work
Dmitrij [34]

Answer:

R - 15 = 77

R = 77 + 15

R = 92

4 0
3 years ago
Read 2 more answers
If the zeroes of a quadratic function, G, are 4 and -2, what is the equation of the axis of symmetry of G
MAVERICK [17]

9514 1404 393

Answer:

  x = 1

Step-by-step explanation:

The axis of symmetry is the vertical line halfway between the zeros.

  x = (4 -2)/2

  x = 1 . . . equation of axis of symmetry

4 0
3 years ago
Find the distance from albertos horseshoe to Rebecca's horseshoe explain
Kruka [31]

Answer:

Wheres the picture?

Step-by-step explanation:

7 0
3 years ago
The Rumpart family is building a new room onto their house. The width of the new room will be 16 feet. The length of the room wi
QveST [7]

Answer:

\text{The length of new room}=16.64\text{ feet}

\text{Area of the new room}=266.24\text{ feet}^2

Step-by-step explanation:

We have been given that the Rumpart family is building a new room onto their house. The width of the new room will be 16 feet.

The length of the room will be 4% greater than the width. This means that length of new room will be 16 feet plus 4% of 16.

\text{The length of new room}=16+(\frac{4}{100}*16)

\text{The length of new room}=16+(0.04*16)

\text{The length of new room}=16+0.64

\text{The length of new room}=16.64

Therefore, the expression 16+(0.04*16) represents the length of new room and the length of new room is 16.64 feet.

Since we know that area of a rectangular shape is width times length.

\text{Area of rectangle}=\text{Length*Width}

\text{Area of the new room}=16\text{ feet}\times 16.64\text{ feet}

\text{Area of the new room}=266.24\text{ feet}^2

Therefore, the area of the new room will be 266.24 square feet.

5 0
3 years ago
Other questions:
  • A company borrowed $40,000 cash from the bank and signed a 6-year note at 7% annual interest. The present value of an annuity fa
    8·1 answer
  • Which is NOT a valid rearrangement of: g = 4 a - 1
    6·2 answers
  • Jeff wants to go to a university where the tuition is 9,000 per year.
    10·1 answer
  • a student either knows the answer or guesses. Let 3434 be the probability that he knows the answer and 1414 be the probability t
    14·1 answer
  • 6 more than the product of 8 and a number x
    8·2 answers
  • FIRST PERSON TO ANSWER THIS CORRECTLY WILL BE MARKED BRAINIEST
    7·1 answer
  • How can you be sure that 0.47 ÷ 1,000 = 0.00047?
    15·1 answer
  • Find the slope of the line that passes through (2,3) and (-2,1)<br> Show the necessary steps.
    15·1 answer
  • A—15<br> b-30<br> c-36<br> d-72asap
    15·1 answer
  • Help please- Annuities - Find Time of Investment <br> Algebra Two
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!