100 POINTS!!! HELP PLEASE!!

(12-15) Q(x) = 2x^4 - 7x^3 + 6x^2 + x -2

1. Use synthetic division to determine whether (x-1) is a factor of Q(x).

2. Use synthetic division in to find Q(-2)

3. List all of the possible rational roots of Q(x) = 0

4. Find all of the real roots Q(x) =0

Answer:

1

Step-by-step explanation:

because it is a linear equation and linear Equations only have 1 solution

Answer:

The answer is she sold 20 labradorite crytals and 3 galena crystals.

Step-by-step explanation:

First you times 20 x 20 and get 400 and then times 13 x 3 and get 39 and 400 plus 39 equals $439.

Answer:

I'm guessing 1000000 but I might be wrong

Answer:

100000

Step-by-step explanation:

calculator

Answer:

the awnser is a

Step-by-step explanation:

The algebraic representation of the transformation that would not preserve congruence would be:

A). ( x, y) -> ( x + 6, y + 6)

A coordinated grid is characterized as the point or the grid comprised due to the intersection produced by two lines of the real number.

In this intersection, one line is defined as horizontal and the other line is vertical.

The representation [tex]( x, y) -> ( x + 6, y + 6)[/tex] fails to conserve the congruence.

Thus, option A is the correct answer.

Learn more about "Congruence" here:

brainly.com/question/10677856

Answer:

Step-by-step explanation:

Given the expression

[tex]\frac{(2^3)(2)^4}{2^{10}} \\[/tex]

Using the following laws of indices;

[tex]\frac{a^m}{a^n} = a^{m-n}\\a^m \times a^n = a^{m+n}[/tex]

The expression becomes;

Step 1: Multiplication rule

[tex]=\frac{(2^3)(2)^4}{2^{10}} \\= \frac{2^{3+4}}{2^{10}}\\= \frac{2^7}{2^{10}}[/tex]

Using the division rule of exponent (Quotient of powers);

[tex]= \frac{2^7}{2^{10}} \\= 2^{7-10}\\= 2^{-3}\\also \ a^{-m} = \frac{1}{a^m}\\ 2^{-3}= \frac{1}{2^3}\\\frac{1}{2^3} = \frac{1}{8}[/tex]

Hence the result of the expression is 1/8

Answer:

(A) PRODUCT OF POWERS

(B) POWER OF A POWER

(C) QUOTIENT OF POWERS

Step-by-step explanation:

it is correct

A. 6^12 . 2^3

This is correct

Answer:

A

Step-by-step explanation:

You would multiply the exponents. So for the first one 4x3=12, which is why it is 6^12

i believe the correct ones are...

1

3

5

7

Answer:

5600

Step-by-step explanation:

20,000 x 0.28 = 5600

Answer: no

Step-by-step explanation:

So if d represents days til her bday then it would be written like 16<15 which is incorrect bc 15 is less than 16. I hope this helps :)

Answer:

i know you are you hot

Step-by-step explanation:

Answer:

try 70

Step-by-step explanation:

Answers

Step-by-step explanation:

Answer:

.50 cents

Step-by-step explanation:

Answer:

0.50

Step-by-step explanation:

im not good at explaining but thats the anwser

Answer:

−1(9+8)

That is my answer

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

sorry if I'm wrong

need more words

Answer:$5.21

Step-by-step explanation:

Answer:

59 cookies

Step-by-step explanation:

6 x 14 = 84

84 - 25 = 59

Answer:

59

Step-by-step explanation:

1. Multiply 14 X 6 = 84 cookies in total

2. Subtract 84-25 = 59

Hope this helps :)

Answer:

I think it's B

Step-by-step explanation: I hope that helps

Answer:

(a) -8

Step-by-step explanation:

[tex] \frac{2}{3} \times ( - 7) + \frac{2}{3} \times ( - 5)[/tex]

[tex] - \frac{2}{3} \times 7 + \frac{2}{3} \times ( - 5)[/tex]

[tex] - \frac{14}{3} + \frac{2}{3} \times ( - 5)[/tex]

[tex] \frac{ - 14}{3} - \frac{2}{3} \times 5[/tex]

[tex] - \frac{14}{3} - \frac{10}{3} [/tex]

[tex] = - 8[/tex]

Answer:

Step-by-step explanation:

98.8

Answer:

99

Step-by-step explanation:

The angle of depression looking from the tower is the same as the angle of elevation looking at the top of the tower from the spot of the fire.  So, tan (12 degrees) = 21 / distance between the tower and fire.  Thus, the distance = 21 / tan(12).  

tan (12) = 0.2126

Distance = 21 / 0.2126 = 98.78

The question asks about the distance from the base to the fire (to the nearest foot.)  Thus, it is 99 feet.  

Answer:

480

Step-by-step explanation:

in this type of question you would multiply the amount of ounces in 1 pound to the amount of how many pounds there is.

Answer:

2 1/4

Explanation

I took the test it was right.

Answer:

2 x 2 x 2 x 3

Step-by-step explanation:

Find two numbers that multiply together to form 24:

2 x 12 = 24

Find two numbers that multiply together to form 12, a factor of 24. Replace 12 with these numbers:

2 x (2 x 6) = 2 x 12 = 24

Find two numbers that multiply together to form 6, a factor of 12. Replace 6 with these numbers:

2 x (2 x (2 x 3)) = 2 x (2x6) = 2 x 12 = 24

Two and three cannot be factored any further, therefore the prime factors of 24 are 2, 2, 2, and 3.

Answer:

1+7i

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

there's a pattern

Answer:

y = 0.85x

Step-by-step explanation:

Given that:

Coupon (c) = 15% off

x = original price of ticket

y = price of ticket with coupon

Price of ticket with coupon = (100 - c)% * original price)

y = (100 - 15)% * x

y = 85% * x

y = 0.85x

Answer:

5x - 6 -3= 2x

Step-by-step explanation:

Answer:

5x-6=2x+3

Step-by-step explanation:

six less than - so you subtract six from five time a number

five times a number - number is unknown so you use the variable "x"

is - equals

three more than - so you add three to two times the number

two times the number - the same number so it's represented with the same variable

Answer:

Step-by-step explanation: A step-by-step solution to 1/10 plus 7/12, with the answer in fraction form.

Answer:

I am pretty sure the slope would be 11/17

Step-by-step explanation:

Sorry if it is wrong but the question is kinda hard to understand.

Answer:

x = 85

y = 65

Step-by-step explanation:

By interior angle sum property of a triangle.

y° + 25° + 90° = 180°

y° + 115° = 180°

y° = 180° - 115°

y° = 65°

y = 65

By remote interior angle theorem of a triangle:

x° = y° + 20°

x° = 65° + 20° (since y = 65)

x° = 85°

x = 85

Since h(x) doesn't have any division by zero possibilities, and we aren't working with square roots, this means we don't have any domain restrictions to worry about.

We can plug in any real number we want for x to get some output h(x).

Therefore, all of the numbers listed are in the domain of h(x).

Answer:

-3165

Step-by-step explanation:

put 3 in for x than you just multiply from there than once you multiplied add and subtract than you have the answer