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
yarga [219]
3 years ago
9

1

Mathematics
1 answer:
dangina [55]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

1/x  = (x+3)/ 2x^2

Using cross products

1*2x^2 = x(x+3)

2x^2 = x^2 +3x

Subtract x^2 from each side

2x^2 -x^2 = 3x

Subtract 3x from each side

x^2 -3x =0

Factor

x(x-3) = 0

Using the zero product property

x=0  x-3 =0

x=0   x=3

Checking the solutions

x cannot be zero since the denominator cannot be zero

x=3

You might be interested in
Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods.
fredd [130]
Option 2 as you get a wider range of student
8 0
4 years ago
Read 2 more answers
Find the slope of the line that contains the points (-5, 3) and (-1, -5).
My name is Ann [436]
Slope of the line
(3-(-5)) / (-5-(-1))
8 / -4
-2
3 0
3 years ago
you are assembling desserts with a friend together you can make 12 desserts in 5 minutes. how many can you make in 20 minutes?
Sever21 [200]
You can solve this in two ways.

First way:
Let’s find out how many my friend makes in one minute.
12/5=2.4
He makes 2.4 in one minute. Let’s multiply that by 20 to find what he makes in 20 minutes.
2.4•20=48
My friend made 48 desserts.

Second way:
Let’s make a ratio.
12 desserts:5 minutes
X desserts: 20 minutes
Whatever you do to one side, you have to do to the other. Since you are multiplying the minutes by 4, you have to multiply the desserts by 4.
12•4=48

So, my friend made 48 desserts.
Tell me if this helps!!!
3 0
3 years ago
10 Points to the person who can help me. (What is the domain and range of the relation shown in the table?)
Firdavs [7]
Where is the table?.............?
4 0
3 years ago
Read 2 more answers
The table below shows a pattern in the cost of renting a car based on the number of days rented. Car Rentals Number of Days (d)
andrezito [222]

The linear equation that describes the pattern in the cost of renting a car is given by:

  • D. c = 34d + 25

<h3>What is a linear function? </h3>

A linear function is modeled by:

y(x) = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

In this problem:

  • For each day, the cost of renting a car increases by 34, hence, the slope is of 34, and the equation is:

c(d) = 34d + b

When d = 4, c = 161, and this is used to find b.

c(d) = 34d + b

161 = 34(4) + b

b = 25

Hence, the equation is c = 34d + 25, and option D is correct.

You can learn more about linear functions at brainly.com/question/25823744

6 0
3 years ago
Other questions:
  • Which one of the following proportions is true for the segments shown in the figure if lines a, b, and c are parallel to each ot
    12·1 answer
  • i need help quick!! this is unit 1:geometry basics. homework 5: angle relationships if anyone know tell me
    6·2 answers
  • Sketch the polar curves r = 6 sin θ and r = 2+ 2 sin θ, then set up an integral that represents the area inside r = 6 sin θ and
    15·1 answer
  • If f(x) = 16x - 30 and g(x) = 14x - 6, for which value of x does (f - g)(x) = 0?
    10·1 answer
  • Pamela is 6 years younger than Jiri. The sum of their ages is 36. What is Jiri’s age?
    14·1 answer
  • Can someone explain this to me
    8·2 answers
  • The sum of nine times a number and five is one hundred eighty-five
    13·2 answers
  • What is 1/2 divided by 6?
    6·2 answers
  • What is Q(1.5) if ()=cos() and Q(x) is centered at /2? Round your answer to 4 decimals, for example, 0.1234.
    8·1 answer
  • Help pls pls pls pls pls pls pls
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!