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
Dimas [21]
2 years ago
5

Pls solve for x & explain your answer. x^5 + 10x^3 + 20x - 4 = 0

Mathematics
1 answer:
yarga [219]2 years ago
7 0

Answer:

0.2

Step-by-step explanation:

Graph each side of the equation. The solution is the x-value of the point of intersection.

You might be interested in
33. The students of Class VIII of a school donated Rs 2401 in all, for Prime Minister's National
DaniilM [7]

Answer:

49

Step-by-step explanation:

Let there be x students in the class.

Since, donation by each student is equal to the number of students in the class.

So,

Total donations = 2401

x \times x = 2401 \\  \\  {x}^{2}  = 2401 \\  \\ x =  \pm \sqrt{2401}  \\  \\  \pm \: 49 \\  \\  \because \: x \: can \: not \: be \:  - ve. \\  \\  \therefore \: x = 49

Thus, the number of students in the class = 49

7 0
3 years ago
Find the dimensions of a rectangle whose perimeter is 42 cm and whose area is 104 cm squared.
lys-0071 [83]
The dimensions are 13 by 8.  <span />
7 0
3 years ago
A local grocery store conducted a random survey on the types of yogurt customers bought. The chart shows the survey results. Bas
elena-s [515]

The chart relating to the question can be found in the picture attached below :

Answer:

40%

Step-by-step explanation:

Yoghurt __________ No of responses

Low Fat ___________ 15

Greek_____________24

Whipped __________ 10

Regular ___________ 11

Total number of responses :

(15 + 24 + 10 + 11) = 60

Number of  responses for Greek yogurts = 24

Percentage % :

(Greek Yoghurt responses / total responses) * 100%

= (24 / 60) * 100%

= 0.4 * 100%

= 40%

4 0
3 years ago
Question on picture. Please help
Elden [556K]
A rhombus is quadrilateral where all 4 sides are of equal length. Thus


5x + 2 = 2x + 12

3x = 10

x = 10/3

substituting x into either expression, yields

56/3

therefore side AB = 56/3


3 0
3 years ago
I can't figure out this questions!! Help!! PS if needed u can zoom in to images
aliina [53]
18. 0.625
19. -0.75
20. -4/10 = -0.4
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of the geometric sequence −3, 18, −108, … if there are 7 terms? −719,835 −119,973 119,973 719,835
    5·2 answers
  • Which of the following is a solution of y - x &lt; -3?<br> (6, 2)<br> (2, 6)<br> (2, -1)
    5·2 answers
  • Verify this trig function. <br> tanysiny = secy-cosy ?
    15·1 answer
  • Solve for c A-b-c=180a-b-c=180
    12·1 answer
  • I don’t know what this means or is
    12·1 answer
  • The average amount of lunch bills per person reimbursed in an international company has been u=$25.5. To test if this average ha
    5·1 answer
  • Miss Sherman hired Michael to make balloon animals for the children who visited a carnival Michael was paid a base fee of $100 p
    12·2 answers
  • 1. De una encuesta realizada a 120 personas sobre el consumo de albaricoque, banana y coco se obtuvieron el siguiente resultado.
    13·1 answer
  • Find the value of x
    12·2 answers
  • A Solve each problem.<br>1. Henry flies his plane at 240 mph for 3 hours. How far does he travel?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!