Mathematics High School

Find the number of roots for the equation. Will mark brainliest!

5x^4-7x^6+2x^3+8x^2+4x-11=0

Answers

Answer 1

Answer:

let me figure it out I will be right back x≈0.89258173,1.13999435

Related Questions

How can i identify a slope

Answers

Answer:

Rise over Run.

Step-by-step explanation:

If it's on a line on a graph you count how many it goes up until it's aligned with the next point and then you count how ever many over until it hits it. So it could be 2 up and 4 over making the slope 2/4.

I'm sorry that might not make much sense I'm bad at explaining but let me know if that helps at all!!

You use Rise over run to identify slope

Roman paid $150 to join a handball club. He pays an additional $15 every time he uses one of the club's handball courts. Write an equation that describes Roman's total cost for playing handball as a function of the number of times he plays. Let C = the total cost and n = the number of times he plays

Answers

C = 15n + 150 I think

In order to create a system of equations with the same solution as the system {x+y=102x+y=14, { x+y=10 2x+y=14 , Camilo multiplied both sides of the second equation by a number, added the new equation to the first equation, and replaced the first equation with the result. Which system of equations could be Camilo's new system?

Answers

Answer:

-3x-y=-18

2x+y=14

Step-by-step explanation

i re took the test until i got it right to answer this lol, its correct and good luck with school

I would like to know what is 4x2/3

Answers

Answer: 2.6

Step-by-step explanation:

HELP DUE IN 10 MINS!

Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.

If they are not congruent or there is not enough information, then write not possible in each blank.


Postulate:

Congruence Statement: ΔTIG ≅ Δ:

Answers

Answer:

No

Step-by-step explanation:

Given is the two angles congruence but this is not enough to prove the congruence of the triangles.

Postulate: Not possible

Congruence Statement: Not possible

The area of a rectangle is 56 square yards. Its length is 2 yards more than three times its width. Find its dimensions

Answers

Its a quadratic. Since x cant be a negative number i used the x=4 answer to plug into the length and width

The width is 4 and length is 14 yards

What is Algebra?

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Area of rectangle= 56 square yards.

let the width be x.

So, length = 3x+ 2

So, Area of rectangle= 56 square yards.

length x width = 56

x(3x+2 )= 56

3x² + 2x -56= 0

3x² +  -56= 0

3x( x - 4 ) + 14 ( x - 4) = 0

(3x+ 14) (x- 4) = 0

x= 4, -14/3

Hence, the width is 4 and length is 14 yards.

Learn more about Algebra here:

https://brainly.com/question/24875240

#SPJ5

solve for x:0.75x=22.50

Answers

Answer:

30

Step-by-step explanation:

divide by 0.75 on both sides.

so,

[tex]x = \frac{22.50}{0.75} [/tex]

the answer is x=30

Subtract.
(3x2 + 2 – 23) – (-583 + 2x2 + 1)
Express the answer in standard form.

Answers

Answer:

Step-by-step explanation:

Answer:

is this catra

Step-by-step explanation:

Please help me someone ?

Answers

Use parentheses to represent infinity or negative infinity, since positive and negative infinity are not numbers in the usual sense of the word and, therefore, cannot be “equaled.” A few examples of an interval, or a set of numbers in which a solution falls, are [−2,6) , or all numbers between −2 and 6 , including −2 , ...

what is the y-intercept of a line that has a slope of -3 and passes through point (0-7)​

Answers

Answer:

-7

Step-by-step explanation:

The price of an ice cream cone is $3.25, but it costs $3.51 with tax. What is the sales tax rate? (Round to the nearest whole percentage)

Answers

Answer:

The sales tax is 8%

what is √6 divide by √8

Answers

Answer:

The answer is 0 Lil Bro

Step-by-step explanation:

Hope that helps with you Middle school work!

this Is my question ​

Answers

-3

Step-by-step explanation:

h^2/ h^2×g^3= 1/g^3= g^-3 -----> ?=-3

answer asap only if you know

solve by elimination

3x + 2y = 21 x - 4y = -7

show work plz and thx

Answers

3x+2y=21

•add -2y to both sides
3x+2y=21
-2y -2y
3x= -2y+2y
•then divide both sides by 3
3x/3 = -2y+21/3
•your answer:
x=-2/3y+7


x-4y=-7

•add 4y to both sides
x-4y=-7
+4y +4y
•your answer:
x=4y-7

Justine is planting flowers in a line that is 1/2 of a yard long. She is going to plant 6 flowers. How far apart will each flower be?

Answers

Answer:

3 inches apart

Step-by-step explanation:

1/2 yard is 1ft. 6in. in decimal that is 1.5 ft

1.5 ÷6 = 0.25ft

0.25ft is 3 inches so the answer is three inches apart

Please help me! (Tangent Ratios) (20 points)

Answers

Answer:

Tan A for first page  25/49  

Tan A for second page 37/49

Tan B for first page 24/49

Tan B for second page 12/49

a warehouse perimeter of 6,615 feet . what was the perimeter of the floor i yards

Answers

Answer:

in yards you mean or wait what

Noah has a coupon for 30% off at his favorite clothing store . He uses it to buy a hoodie . The regular price of a hoodie is $27. What did Noah pay for the hoodie?

Answers

Answer:

$18.90

Step-by-step explanation:

The way to do percentages is actually pretty easy.

since it's taking 30% of you are left with 70%. Take 70 and divide it by 100. This gives you .70

Now what you do is you take the price of the time and multiply it by the .70

So 27.00 * .7 = 18.90

So Noah paid 18.90

-1/6 x -2 1/10 = ?
help ya girl out

Answers

Answer:

the answer is r (‑1)/​(6*​x)-​2.1

Step-by-step explanation:

You multiply -1/6 by -2 to get positive 1/3and are you adding or multiplying or What the 1/10

Which of the following shows a translation of f(x) two units down?
A. f(x + 2)
B. f(x) + 2
C. f(x – 2)
D. f(x) – 2

Answers

Answer: D. f(x)-2

Step-by-step explanation:

Changes insides the parenthesis translate left and right. If it is [+] a number, then it is moving to the left. If it is [-] a number, then it is moving to the right.

Changes outside the parenthesis translate up and down. If it is [+] a number, then it is moving upward. If it is [-] a number, then it is moving downward.

----------------------------------------------------------------------------------------------------

Given

Translate f(x) 2 units downward

Solve

According to the rules, it should be -2 units outside of the parenthesis

Therefore, it should be f(x)-2

Hope this helps!! :)

Please let me know if you have any questions

Answer:

D. f(x) – 2

Step-by-step explanation:

Please solve worksheet.
The words at the top is kinda blurred so this is what it say to do “determine if the following triangles are right triangles or not using pathogens theorem

Answers

Answer:

install socratic it give you all answer

Step-by-step explanation:

Help please I have 25 min left. I’ll name you brainliest !!

Answers

Answer:

the last two

Step-by-step explanation:

shari has 7 months to save $294 for a vacation. how much must shari save each month in order to save at least $294 for her vacation

Answers

$42 because shari needs 294 so divide that by seven and then you get $42

Well someone help me with this please

Answers

Answer:

Step-by-step explanation:

9/13 = h/10

Cross multiply

90=13h

Divide by 13

H = 6.92

3 5.73
Simplify the expression
1
+
2
+
and write the result in the form a + bi.
2
4
2
a.
-2.41
C.
2
b. 5
-2 3i
-2√3i
4
5
- Vi
4
d.

Answers

It will be b I really can’t understand with all the number

3x-2y=10 7x=2y=30

yea no i dont know how to do this.

Answers

Download photo math and put the problem into it it will solve it


HELP ME PLEASEEE!!!!!!!!!

Answers

Please retake picture for better looking
If the equation is (x,y)>>(x-1, y+2), you plug the coordinates into the equation
(6-1, 1+2)>>>(5, 3)
(1-1, 7+2)>>>(0,9)
(-3-1, -2+2)>>>(-4, 0)

Maddie is setting up tables for a party. Five of the tables are covered with orange tablecloths, and ten of the tables are covered with white tablecloths. Guests will be randomly seated at the tables when they arrive. Each table can seat 8 guests.

What is the probability that the first guest to arrive will be seated at a table with an orange tablecloth?
A. 1/2
B. 1/3
C. 1/4
D. 1/8​

Answers

The answer should be 1/3 I believe so

Answer:

There is a 1/3 chance.

Step-by-step explanation:

5 of the tables are covered in orange and 10 are covered in white,

5+10 = 15

thats the denominator, and 5 is the numerator

5/15

simplified to 1/3

Fill in the blanks to explain one way to solve this system of equations using elimination.

6x + 2y = 14
5x – 2y = 8

First, add the two equations to get 11x = ____. Then substitute for x in either equation to get y =___.
PLEASE HELP

Answers

Answer: answer is Firts add the two equations to get 11x=22 Then substitute 2 for x in either equation to get y= 1

Step-by-step explanation:so [22][ 2] and ( 1) should be your answers and if your in quiziz mark that is true if ur not then mark my answers

The blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.

What is a System of the equation?

Inconsistent System

A system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

A system of the equation to be Dependent Consistent System the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

A system of the equation to be Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.

The equation can be solved by adding the two of the given equation,

[tex]6x + 2y + 5x - 2y = 8+14\\\\11x = 22[/tex]

As we get the values of 11x=22, find the value fo x which is 2, substitute the equation in either of the given equation,

6x + 2y = 14

6(2) + 2y = 14

2y = 14 - 12

y = 1

Thus, the value of y is 1.

Now, the blank places can be filled as, First, add the two equations to get 11x=22. Then substitute for x in either equation to get y =1.

Learn more about System of equation:

https://brainly.com/question/12895249

Seven more than half of a number is 12.

Answers

view the answer on the photo that I added

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