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
sergiy2304 [10]
3 years ago
15

What is the sum? A B C D

Mathematics
2 answers:
choli [55]3 years ago
8 0

Answer:

Choice C is correct.

Step-by-step explanation:

We have given the expression:

\frac{3}{x}+\frac{4}{x^{2}}

We have to find the sum of the expression.

The LCM of the expression is x².

Solving the expression we get,

\frac{3x+4}{x^{2}}

\frac{3x+4}{x^{2}} is the sum of expression.

Choice C is correct.

pentagon [3]3 years ago
4 0

Answer:

C. \frac{3x+4}{x^2}

Step-by-step explanation:

The given expression is;

\frac{3}{x}+\frac{4}{x^2}

The Least Common Denomnator (LCD) is x^2

We collect LCD to get;

\frac{3x+4}{x^2}

The correct choice is C

You might be interested in
A function passes through the points (2,9) and (7,34). What are its rate of change and initial value?
Bess [88]

Answer:

The rate of change: 1/5

Initial value: (0,-1)

Step-by-step explanation:

The rate of change is easily 5/25, we just have to simplify it to 1/5.

To get the intial value, just subtract (2,9) by the rate of change twice.

5 0
3 years ago
Part 2: Solve the following word problem. Show all work to receive full credit..
lys-0071 [83]

The numerical representation and final elevation of the fish relative to sea level are :

  • Final position = -13.52 + 7.8
  • Final position = - 5.72

<u>Given the Parameters</u> :

Initial depth of fish = - 13.52

Change in elevation of fish = 7.8 feets

Positions below sea level are represented as negative values (-) ;

Hence, initial position of fish = - 13.52

Change in position = Rise in depth of 7.8 feets

<u>The numerical representation of the final position of the </u><u>fish</u><u> </u><u>can</u><u> </u><u>be</u><u> written thus</u> :

  • Final position = Initial position + change in position

  • Final position = - 13.52 + 7.8

Hence, the final position of the fish will be :

  • Final position of fish = -13.52 + 7.8 = - 5.72

Learn more : brainly.com/question/18109354

6 0
3 years ago
Read 2 more answers
Select all that apply If 2x^2-6x=0, then​
babymother [125]

Answer:

then 2x = 0 and x - 3 = 0

Step-by-step explanation:

4 0
3 years ago
Convert 1 /20 into a decimal and then into a percentage
DerKrebs [107]

Answer:

Decimal 1/20= .05

Percent 1/20= 5%

Step-by-step explanation:

7 0
3 years ago
2. Sophia scored 42 points in 3 games. How many points would you expect her to make in 11 games?​
igomit [66]

Answer:

154

Step-by-step explanation:

42/3=14

14*11=154

6 0
2 years ago
Read 2 more answers
Other questions:
  • :) please answer question quick will give brainliest already did one answer
    11·1 answer
  • The monthly payment for a car lease is $530 for 18 months. The down payment is $2,000. The residual value is $7,000. What is the
    8·1 answer
  • Kendra is thinking of an integer greater than negative 3 2/5 and less then -2.7.which of the following numbers could Kendra be t
    5·1 answer
  • Help would really be appreciated with this one!
    8·1 answer
  • What is the range of this data 3.3, 4.5, 6.7, 1.5, 11.6, 4.5, 11.7, 8.5, 3.2, 6.7,7.9
    9·1 answer
  • (1,2)<br>  <br> with a slope of−4/5
    11·1 answer
  • A rectangle has a lenght of 5x-2 and a width of x+3. What is the value of x when the perimeter is 50
    15·2 answers
  • In the episode pertaining to the discovery of radium, all of the hypotheses turned out to be true.
    7·1 answer
  • Parvin often cleans the dishes with her mother she can clean 17 plates in 10 minutes how many plays country clean in different a
    7·1 answer
  • Divide.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!