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
Mashutka [201]
3 years ago
10

PLEASE ANSWER picture shown

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0
\frac{x}{2} + \frac{7}{9x}
= \frac{x*9x}{2*9x} + \frac{7*2}{9x*2}
= \frac{9x^2}{18x} + \frac{14}{18x}
= \frac{9x^2+14}{18x}

Therefore the answer is B.

Hope this helps !

Photon
You might be interested in
Ax-c=2x+5 solve for x
Dmitriy789 [7]
Ax - c = 2x + 5
ax - c + c = 2x + 5 + c
ax = 2x + 5 + c
ax - 2x = 2x - 2x + 5 + c

ax - 2x = c + 5
X(a - 2) = c + 5
X(a - 2)/(a - 2) = c+5/(a-2)

X = c+5/a-2

I believe this would be the solution.
8 0
3 years ago
What is 1/2 % of 200
Katarina [22]
One half of 200 is 100 because 200 divided by 2 is 100

P.S: Please give me brainiest answer
4 0
2 years ago
Read 2 more answers
What is the relationship between variance and standard deviation?
vovangra [49]
The relationship between variance and standard deviation is :
Standard deviation = sqrt (variance),
Variance = standard deviation^2.

hope this help
8 0
3 years ago
Darpana solved the equation s = StartFraction a + b + c Over 3 EndFraction for a. Her steps are shown below: 1. Multiply by 3: s
Harman [31]

Answer:

Option (c) is correct.

Step-by-step explanation:

Given equation is :

s=\dfrac{a+b+c}{3}

The equation can be solved for a as follows :

Step 1.

Cross multiply the given equation

3s=a+b+c

Step 2.

Now subtract b on both sides

3s-b = a+b+c-b

3s-b = a+c

Step 3.

Subtract c on both sides

3s-b-c=a+c-c

⇒ a=3s-b-c

The statement that is true for Darpana is " In step 3, she needed to subtract c rather than divide".

5 0
2 years ago
Read 2 more answers
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
Maksim231197 [3]
X + y = 24....multiply by -3
3x + 5y = 100
---------------
-3x - 3y = - 72 (result of multiplying by -3)
3x + 5y = 100
--------------add
2y = 28
y = 28/2
y = 14

x + y = 24
x + 14 = 24
x = 24 - 14
x = 10

solution is (10,14)...and x represents 3 point q's and y represents 5 point q's......so this tells me there are 10 three point q's and 14 five point q's.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help me with these step by step?
    6·2 answers
  • Is it possible for a pair of nonadjacent angles to share a vertex ?
    5·1 answer
  • 4r+3=-18 please help me
    14·1 answer
  • What is the fraction as a decimal?
    13·1 answer
  • What does y and z equal. I already got x
    15·1 answer
  • Write an inequality that represents 10 less than a 4 times a number more than 10,000
    13·2 answers
  • Cuál es el valor de la siguiente expresión x=-3<br> -3 (5x+4x+1) +2 (x -5)
    9·1 answer
  • I need help with this question ​
    12·1 answer
  • Find the area of each parallelogram<br><br> Please help with these thank you
    14·1 answer
  • The amount of unexplained variance in a relationship between two variables is called?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!