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
Genrish500 [490]
3 years ago
11

Solve algebraically for the positive value of x, x _ 0, and check: 2x+5/7=1/x

Mathematics
1 answer:
kati45 [8]3 years ago
6 0

<span>The solution would be like this for this specific problem:

</span>

(2x+5)/7 = 1/x
(2x+5) x = 7
2x² + 5x - 7 = 0
( x -1) ( 2x + 7) = 0
x = 1 ( Omit x = -7/2)

<span>I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>

You might be interested in
Devika buys 30 notebooks and 15 pens. Each book costs Rs40 and that of each pen is Rs15. Find out the total amount she spent.
Rudiy27

Answer:

Rs 1425

Step-by-step explanation:

=(30×40) + (15×15)

=1425

5 0
2 years ago
Which of these is incorrect? A) 41,792 &lt; 42,699 B) 42,699 &gt; 43,595 Eliminate C) 42,699 &lt; 44,792 D) 43,595 &gt; 41,792
Flauer [41]

B is incorrect. 42,699 is less than 43,595

3 0
3 years ago
The right isosceles triangle PQR has vertices P(3, 3), Q(3, 1) and R(x, y) and is rotated 90 degrees counterclockwise about the
Jlenok [28]
For the answer to the question above, since the triangle is isosceles, the two legs have equal length. The coordinates of two vertices are given
P(3,3)
Q(3,1)
Assuming that PQ and QR are the legs of equal length, the distance between Q and R must be the same as the distance between P and Q
d = √[(3-3)² + (3-1)²
d = 2
Therefore, the coordinates of P is
(5,1)
7 0
3 years ago
What is 26 1/2 divided by 6 5/8??
mariarad [96]
The answer is 4 So yeaaaa....
5 0
3 years ago
What is 44 as a percentage of primes
Sholpan [36]
44 = 2^2 x 11
11+2= 13


13
-----
44                  = <span>0.29545454545</span>
4 0
4 years ago
Other questions:
  • Which equation of the least squares regression line most closely matches the data set?
    11·2 answers
  • This number represents the equal number of parts that equal a whole in a fraction
    11·2 answers
  • What is the y-intercept if the line?<br> A. 0<br> B. -2<br> C. 1<br> D. 1/2
    7·2 answers
  • Determine which of the following graphs does not represent a function.<br><br> (Help me ASAP)
    5·1 answer
  • 8912 butterflies on one branch they estimate 1000 times as large. How many butterflies were at the site in all?
    9·2 answers
  • 30 is what percent of 180? round your answer to the nearest tenth
    9·2 answers
  • The diameter of a circle is 14 miles what is the circumference
    15·1 answer
  • Plan a is 80+20 per plan b is 120+15 per hour when are plans eqaul?
    11·2 answers
  • Answer with evidence I give points and brainiest and friend me for personal points
    13·2 answers
  • -
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!