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
Elenna [48]
3 years ago
8

Please help me out if you can :)

Mathematics
1 answer:
nexus9112 [7]3 years ago
3 0

\frac{29}{10}  = x +  \frac{1}{x} \\ 29 = 10x +  \frac{10}{x}   \\ 10x - 29 +  \frac{10}{x} = 0  \\ 10 {x}^{2}  - 29x + 10 = 0 \\  \frac{29 +  \sqrt{841 - 400} }{20}  = x \\  \frac{29 +  \sqrt{441} }{20}  = x \\  \frac{29 + 21}{20}  =  \frac{50}{20}  = 2 \frac{1}{2} = x  \\ or \\  \frac{29  -   \sqrt{841 - 400} }{20}  = x \\  \frac{29  -   \sqrt{441} }{20}  = x \\  \frac{29  -  21}{20}  =  \frac{8}{20}  = \frac{2}{5} = x
You might be interested in
The area of the parallelogram is 273 square units. What is the height of the parallelogram? ____units
Alex17521 [72]

Answer:

h = 13 units²

Step-by-step explanation:

The way to find the area of a parallelogram is to multiply the length of one side (21) and multiply it by the height:

A = l*h

We know the area and the length:

273 = 21*h

Now we solve for height.

273/21 = (21*h)/21

273/21 = h

273/21 = 13

h = 13 units²

6 0
2 years ago
Cuanto es 500-150× 3. alguien puede ayudar por favor. ​
Andre45 [30]

Answer:

50

Step-by-step explanation:

primero se realiza la multiplicacion de 150*3 y su resultado es 450 para luego restar 500-450= 50

5 0
2 years ago
Frank left his house at 7 a.m. and drove to the airport at a speed of 50 mph. Lance left his house at 6 a.m. and drove to the sa
frosja888 [35]

Answer:

10 AM

Step-by-step explanation:

Frank drove at a speed of 50 mph, and traveled a distance of 150 miles.  This means he traveled for

150/50 = 3 hours.

7 AM + 3 hours = 10 AM

3 0
2 years ago
How many wholes in 12/8
hammer [34]

Answer:

There is 1 whole and 4/8 or 1/2.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Quadrilateral ABCD is the result of a translation of quadrilateral QRST.
klemol [59]

Corresponding segments QR andTS
AB and CD , BC and AD

4 0
2 years ago
Read 2 more answers
Other questions:
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
    6·2 answers
  • The ratio of people who own a smart phone to the people who own a flip phone is 4:3 if 500 more people own a smart phone than a
    8·1 answer
  • Write the verbal expression for each algebraic expression.
    11·1 answer
  • 64x squared y cubed + 8xy divided by 4xy squared
    12·1 answer
  • Can someone please answer. There is a picture. There is only one question. Thank you so much
    11·1 answer
  • A 2% suspension in saline contains how many ml per 5 ml saline?
    13·1 answer
  • 48 = 3/2y <br> simplify your answer as much as possible
    8·1 answer
  • Which function below is the inverse of f(x)= 3x+5/7
    12·2 answers
  • Who knows how to do this
    8·2 answers
  • Please help me outtt
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!