What are the real or imaginary solutions of each polynomial equation?
If you can answer both questions thank you

What Are The Real Or Imaginary Solutions Of Each Polynomial Equation?If You Can Answer Both Questions

Answers

Answer 1
1) a
2) c

#1 explanation:

x^4-20x^2=-64
x^4-20x^2+64=0
(find a number that multiplies to the last number aka 64 and adds up to b aka 20)
((x-4)(x-16))^2
x= -2,2,-4,4

same for #2 w different variable and numbers



Related Questions

2. If the hovercraft is traveling in a straight line at a constant speed of 8 m/s for 4 seconds, what is it's
acceleration?

Answers

Answer:

Step-by-step explanation:

a= v/t, where v is the speed and t is the time

a=8/4= 2 m/s^2

What is the equation of the line that passes through the point (-6,7) and has a slope of -5? Write the equation in slope intercept form

Answers

Answer:

asap

Step-by-step explanation:

i will do it asap ...hejei

find the value of x plz help <3

Answers

61 I believe because you have to subtract 90 ok bye now have a great day!

Simplify the expression.

4x^2 + 10x - 6
———————
2x-1

-X+ 5
X+3
2(x + 3)
2x-6

Answers

Hopes this helps:

Answer: C. 2(x + 3)

Simplify ech answer into a fraction, Show all work please!

Answers

Answer:

the first one is -9/40. the second one is 109/20. the third one is -8/35.

Step-by-step explanation:

here is the work for the first one 3/8-.6 and convert into a simplified fraction and came up with -9/40. here is the work for the second one 4 4/3+0.7 and then convert into a simplified fraction and came up with 109/20. here is the work for the third one 4/7-0.8 and then convert into a simplified fraction and came up with -8/35.

What statement about the volume of the cylinder and cone is true ?

Answers

Answer:c

Step-by-step explanation:

Can someone check my answers to see if they are correct please? They are on the 2nd page. Thank you!

Answers

Answer:

Yes, all your answers are correct.

They are correctly matched with their reasons.

please PLEASE PLEASE

Answers

14, 21

Step-by-step explanation:

Let the two consecutive multiples be 7n and 7(n+1).

Now, it is given that:

(7n)² + [7(n+1)]² = 637

Simplifying,

49n² + (7n+7)² = 637

49n² + 49n² + 2(7n)(7) + 49 = 637

(as (x+y)² = x² + y² + 2xy)

98n² + 98n + 49 = 637

98n² + 98n - 588 = 0

Dividing by 98 to further simplify,

n² + n - 6 = 0

Factorising, we get

n² + 3n - 2n - 6 = 0

n(n+3) - 2(n+3) = 0

(n+3)(n-2) = 0

Therefore we get n = -3 or n = +2.

Hence, we get the consecutive multiples as 14 and 21.

Feel free to ask if you didn't understand any part.

Hope this helps! :D

I need help to find the perimeter of this shape can somebody help me RN.

Answers

i got 13, i hope that’s correct

Which rule explains why these triangles are congruent?

Answers

Answer:

ASA

Step-by-step explanation:

ANGLE SIDE ANGLE

according to your option

Which graph represents y as a function of x?

Answers

Answer: A

Explanation: there is never two y values for one x value

Answer:

A is the only function because it passes the vertical line test. 1 x may only have 1 y

Step-by-step explanation:

What steps do you need to take to solve the equation 7x+6= 18?
*x
Choose the correct answer below.
A. Subtract 6. Then, multiply by 2.
B. Add 6. Then, multiply by 2.
C. Subtract 6. Then, divide by 2.
D. Add 6. Then, divide by 2.

Answers

subtract 6 and then divide by 2
A. Subtract 6. Then, multiple by 2. Is the correct answer.

Two rectangles are similar. If the helght of the first rectangle is 3 Inches, and the helght of the second rectangle is 9 Inches, how much larger is the second rectangle's area?
1. They have the same area
2. 9 times as large
3. 3 times as large
4. 6 times as large​

Answers

Answer:

3

Step-by-step explanation:

A cast member is selling balloons on Main Street. He has 8
princess balloons, 5 blue Mickey balloons, and 7 red Mickey
balloons. He sells one balloon, and then another (no replacing).
Find the probability of selling one blue balloon followed by
another blue balloon and show the equation used.

Answers

Answer:

4/76 or simplified as 1/19

Step-by-step explanation:

5/20 is for the probability of the first balloon

4/19 is for the probability of the second balloon

5/20 can be simplified to 1/4 so 1/4 x 4/19 = 4/76

4/76 can also be simplified to 1/19

Suppose Rachel creates 1.5 pounds of trash each week. How many kilograms of trash is that? Choose the closest answer.

Answers

0.68 kilograms
—————————

Answer:

.68

Step-by-step explanation:

which of the following is a function

Answers

Answer:

This question is incomplete since you did not provide the options needed. Anyway, I will give you an explanation that will be useful for you to understand this.

Step-by-step explanation:

Understanding what a function is will allow you to have more clarity when solving the functions exercises and you will be prepared to understand more concepts that surround functions such as domain, image, relative extremes, their representation on the axes, etc.

A function is a relationship between two variables, one independent (x) and the other dependent (y) and for each value of x there corresponds ONE SINGLE VALUE OF y.

For example :

f(x) = 3x2 + 1

2
Help what is the product of 46x10

Answers

Answer:

460

Step-by-step explanation:

Answer:

460

Step-by-step explanation:

1.) If ABCD is a parallelogram, which statement is true?
(1) AC = BD
(2) AD=BC
(3) ZA and ZC are supplementary
(4) ZA ZD

Answers

Answer:

think its two cuz i found a shape that matches ur questions

PLEASE HELP I WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

|14-(6-x)| = |14-6+x| = |8+x|

|8+x| = 8+x if x > -8

|8+x| = -x-8 if x < -8

|8+x| = 0 if x= -8

please help marking u Brainiest if answered

Answers

It is the last option !!!!!!!!!!

Given that
[tex]2 {}^{x} = 0.125[/tex]
Find x

Answers

Take the natural log of both sides

ln(2^x)=ln(.125)
Xln(2)=ln(.125)
X=ln(.125)/ln(2)
X=-3

ALTERNATIVE ROUTE:
You know that 0.125 is equal to 1/8
And 1/2^3 is also equal to 1/8
So since you need the reciprocal to match it the exponent is a negative

Answer:

x = -3.

Step-by-step explanation:

2^x = 0.125

Taking logs:

x ln 2 = ln 0.125

x = ln 0.125 / ln 2

x = -3

Factored completely, the expression 2x^2+10x-12 is equivalent to:

Answers

Answer:

(x + 6) (x - 1)

Step-by-step explanation:

2x² + 10x - 12

dividing by 2,

x² + 5x - 6

x² - x + 6x - 6

x(x - 1) + 6(x - 1)

(x + 6) (x - 1)

x = -6 or x = 1

A
∠A and

B
∠B are vertical angles. If m

A
=
(
5
x

24
)

∠A=(5x−24)

and m

B
=
(
3
x
+
24
)

∠B=(3x+24)

, then find the value of x.

Answers

Answer:

24 degrees

Step-by-step explanation:

1⁄4 + 4⁄8 + 4⁄6 = ???

Answers

17/12 or in mixed number form it would be 1 5/12

☁️ Answer ☁️

Exact form:

17/12

Decimal:

1.416

mixed:

1 5/12

Hope it helps.

Have a nice day hyung/noona  ̄▽ ̄

Fund the value of x! I need this asap!! Please dont get it wrong and first correct answer gets brainliest!!

Answers

Answer:

Step-by-step explanation:

What is the equation???

*I NEED THIS DONE TONIGHT*

If you have a 4 gallon bucket and a 9 gallon bucket, how do you get 2 gallons if you have NO other containers and you can NOT estimate (ex: dump about 1 gallon out)

Answers

Answer:

how you do it is you pour 4 gallions into the 9 gallon bucket then fill the 4 gallon bucket up halfway to get your two gallons

Step-by-step explanation:

You buy a car for $25000. It lose 14% of its value every year. Sally wrote a function that represents the value of the car after t years. V(t)=25000(1.14)t Describe and correct the error

Answers

Answer:

Correct answer

V(t) = 25000(0.86) t

Step-by-step explanation:

You wont turn 14% into a multiplier (1.14 - multiplier) becuase the value decreases not increases so you do 100% - 14% to get 86% and divide by 100 to get 0.86...that's the value that goes in the brackets

does 13, 12, 6 form a pythagorean triple?

Answers

Answer:

No

Step-by-step explanation:

the pythagorean theorem is

a^2+b^2=c^2

These numbers do not fit in these terms

Answer:

It doesn't.

Step-by-step explanation:

In order for something to be a {ythagorean triple, it must comply with the Pythagorean theorem, which is a² + b² = c²

Always remember, when plugging in the values into that equation, the exponent of two means to square the number, and a and b have to be the two smallest values (in this case, 6 and 12)

6² = 36

12² = 144

36 + 144 = 180

Now, we have to find if ti equals c². 13² equals 169

Therefore, 180 ≠ 169, therefore it IS NOT a Pythagorean triple.

A hose fills a 10,000-gallon swimming pool at a rate of 10 gallons per minute. what is the domain and range?

Answers

Answer:

Domain: 0 minutes to time it takes to fill. Range: 0 to a 10,000 gallons

Step-by-step explanation:

The domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.

It is given that a hose fills 10000 gallon swimming pool at rate of 10 gallons per minute.

We have to find the domain and range.

What do you mean by domain and range ?

The domain is the set of all values for which the function is defined and the range of the function is the set of all values that function takes.

As per the question ;

Capacity of swimming pool = 10000 gallons

Rate of filling = 10 gallons per minute

So ;

Time taken in filling the swimming pool will be ;

= 10000 / 10

= 1000 minutes

So ;

The domain will be from 0 to 1000 minutes i.e., time taken to fill the swimming pool.

Whereas ;

The range will be from 0 to 10000 gallons i.e., amount of swimming pool filled.

Thus , the domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.

To learn more about domain and ranges click here ;

https://brainly.com/question/26098895

#SPJ2

A. 118 degrees
B. 180 degrees
C. 64 degrees
D. 62 degrees

Will you brainliest for the correct answer!!!
Please help!!

Answers

Answer:

62 degrees

Step-by-step explanation:

you need to understand the def.ang.biscectors, it is going to mean if a life bisects another line, the two angles on one side will add up to 180

therefore

180-118=62

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