Mathematics High School

PLEASE HELP<3

ALGEBRA

When g(x) is divided by X+4, the remainder is 0. Find all the roots for g(x)=x^4+3X^3-6X^2-6x+8 ​

Answers

Answer 1

Answer:

Step-by-step explanation:

(x^4+3x^3-6x^2-6x+8)  ÷(x+4)

x^3-x^2-2x+2

Related Questions

Will the answer to this expression be POSITIVE or NEGATIVE?

- 100 - (- 98)

Answers

Answer:

-100-(-98)=-100+98=-2 then negative

negitive

the answer is -2 :)

How can you use x- and y- intercepts to graph an equation

Answers

Answer:

Since two points determine any line, we can graph lines using the x- and y-intercepts. To find the x-intercept, set y = 0 and solve for x. To find the y-intercept, set x = 0 and solve for y. This method of finding x- and y-intercepts will be used throughout our study of algebra because it works for any equation.

Please mark brainliest :)

If someone used 100 beads to make a necklace. What decimal number would 3 beads represent

Answers

Answer:0.03

Step-by-step explanation:

Answer:

0.03

Step-by-step explanation:

1 necklace uses 100 beads.

3 beads are 3/100 of the necklace = 0.03

-3x + y = 7
3.x + 2y = 5

Answers

Answer:

I have no clue sorry I want to kill whoever made math

Answer:

(-1,4)

Step-by-step explanation:

-3x + y = 7

3x + 2y = 5

eliminate the "x"s

3y = 12

y = 4

-3x + 4 = 7

-3x = 3

-x = 1

x = -1

HELP ME PLEASE! I need help on Desmos!

Answers

Answer:

B is the answer :)

Step-by-step explanation:

I like your profile picture

Answer my math question I asked so many times I lost most of points by

Answers

Answer:

a = 1

b = -6

c = 14

y-intercept = (0,14)

Line of symmetry calculation: x = -(-6)/(2*1) = 6/2

Line of symmetry: x=3

Opens up

Min

Vertex (3,5)

Domain: -∞ < x < ∞

Step-by-step explanation:

What is |3|? I need help

Answers

answer: the answer is 3

Dillon and Samantha work at two different grocery stores. Dillon made $41.50 for working 5 hours and Samantha made $50.40 for 6 hours. Who makes more money per hour?

Answers

Answer:

Samantha makes more

Step-by-step explanation:

Dillon

41.50/5 would = $8.3 an hr

Samantha

50.40/6 would =$8.4 an hr

Answer:

Samantha made more money per hour :)

D= $8.30 per hour

S= $8.40 per hour

Step-by-step explanation:

Which compound inequality could be represented by the graph?
A. –4 ≤ x ≤ 4.
B. –2 ≤ x ≤ –1.
C. x ≤ –1 or x ≥ 0
D. x ≤ 3 or x ≥ –1.

Answers

Answer:

x ≤ 3 or x ≥ –1

Step-by-step explanation

(D) the answer is on edg 2020!

Answer:

D

Step-by-step explanation:

Evaluate 1 5y+ 1 10 when y= 1 2.

Answers

Answer:

290

Step-by-step explanation:

15(12)+110

290

Answer:

170

Step-by-step explanation:

1. y=12 is given so we should put this value in the equation 5y+110

2. then the equation will be 5x12+110

3. 5x12=60

4. 60+110= 170

find the missing length indicated​

Answers

Answer:

x = 135

Step-by-step explanation:

The three triangles are similar.

144/y = y/81

y^2 = 144 * 81

y = 12 * 9

y = 108

81^ + 108^2 = x^2

x^2 = 18225

x = 135

Geometry question
Which could be used to prove
ABC = EDC?

Answers

Answer:

a. SAS

Step-by-step explanation:

A nationwide poll asked a random sample of US adults the question, “Are you in favor of making Election Day a federal holiday?” Based on the results of this poll, the 95% confidence interval for the population proportion who favor making Election Day a federal holiday is (0.64, 0.70).



Calculate the point estimate and margin of error for the given confidence interval.



Enter both values to 2 decimal places.

The point estimate =

The margin of error =

Answers

Answer: point estimate = 0.67 and Margin of error = 0.03 .

Step-by-step explanation:

For confidence interval,

Lower limit = point estimate - margin of error

Upper limit = point estimate + margin of error

Given confidence interval: (0.64, 0.70)

i.e. Lower limit = 0.64

Upper limit = 0.70

i.e. point estimate - margin of error= 0.64   (i)

point estimate + margin of error= 0.70 (ii)

Adding (i) and (ii) , we get

2( point estimate) = 1.34

⇒ point estimate = 0.67

Eliminate (i) from (ii) , we get

2( Margin of error ) = 0.06

⇒  Margin of error = 0.03

Hence, point estimate = 0.67 and Margin of error = 0.03 .

Answer:

Step-by-step explanation:

Question: A nationwide poll asked a random sample of US adults the question, "Are you in favor of making Election Day a federal holiday?” Based on the results of this poll, the 95% confidence interval for the population proportion who favor making Election Day a federal holiday is (0.64, 0.70).

Based on this poll, a reporter claims that more than three-fourths of U.S. adults favor making Election Day a federal holiday.

Answer :    D  

Graph the equation by plotting three
points. If all three are correct, the line
will appear.
2y = 3x + 2

Answers

Answer:

the graph should look like this..

Step-by-step explanation:

hope this helps!

- 7x - 50 - 2. This is my question.

Answers

Answer:

-7x-52

Step-by-step explanation:

This is the answer I got after solving it, so it should be correct unless I didnt answer the question in the right format.

Please help me?? Solve for x

Answers

x= 10

This is because 180-95= 85 which would make 8x+5= 85

Subtract 5 from both sides and get 8x=80

Then, divide 8 from both sides and get x=10

Step-by-step explanation:

95+8x+5=180

100+8x=180

8x=80

X=80/8

x=10

What is 4 1/3 times 4 1/2

Answers

Answer:

19 1/2

Step-by-step explanation:

4 1/3 = 13/3

4 1/2 = 9/2

13/3 x 9/2

13/1 x 3/2 ( 3 goes into nine so i simplified)

13 x 3/1 x 2 = 39/2 = 19 1/2

The figure shows three quadrilaterals on a coordinate grid: A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1. Which of the following statements is true about the three quadrilaterals? E and F are similar but not congruent. E and G are similar but not congruent. G and F are similar and also congruent. E and G are similar and also congruent.

Answers

Answer: E and G are similar and also congruent.

Step-by-step explanation:

Answer:

answer

Step-by-step explanation:

What sum of money lent out at 12 percent p.a. simple interest would produce 9000 as interest in 2 years​

Answers

Answer: Good luck! bro

Please help!! I will give brainliest.

Answers

Answer:

7.) 0.7

8.) 1

9.) 4.24

Step-by-step explanation:

Answer:

4.24

Step-by-step explanation:

write the linear equation

Answers

Answer:

y=-3/2x+4

slope=-3/2

y-int= 4

A toy cannon ball is launch from a cannon on top of a platform the equation h(t)= -5t + 14t + 2 gives the height h, in meter, of the ball t seconds after it is launched.

A) determine if the ball reaches a height of 14 meters. explain your answer.

B) how long is the ball in the air?

Answers

B is your answer to the question

The smith family bought 6 sandwiches and 2 salads. They spent 72$. Let X be the cost of a sandwich and Y be the the cost of the salad.

Write a equation to model the situation.

Answers

Answer:

72=6x+2y

Step-by-step explanation:

please hurry i need help asap!!!!!

Answers

Answer:

the answer is 4/1 (rise over run)

Step-by-step explanation:

PLEASE ANSWER ASAP I NEED IN 10 MINUTES
Below are two inequalities and the graphs of their lines without the shading. By imagining where the shading should be, identify which point would satisfy BOTH inequalities.

Answers

Answer:

Anything in the bottom center portion, under both diagonal lines, works. An example is (-2, 0)

Step-by-step explanation:

Answer:

(-3,9)

Step-by-step explanation:

Find the value of y​

Answers

Answer:

69 degrees

Step-by-step explanation:

The triangles are congruent because one of the angles is congruent to the other and the angle at the top is the same. The total number of degrees in a triange is 180. 180-(66+45 (the angle lenghts of the other 2 angles)) is equal to 180-111=69 degrees.

∣∣x+34∣∣=−11, How do you solve this

Answers

Answer:

The answer is No Solutions

Step-by-step explanation:

Since this is absolute value, we know the answer has to be positive, because distance has to be positive. We see it is negative, and that cannot be, so the answer is no solutions.

3. What is the report people can read to learn about the strengths and weaknesses of a particular product?
Product Preview
Buyer be Ware
Buy Now
Consumer Report

Answers

Answer:

The correct answer is: "Product Review"

Step-by-step explanation:

A product is the outcome of a process or a well-organized algorithm. Product is the final result.

A product review is a report that is made on the product usually explaining the strengths and weaknesses of a particular product.

Hence,

The correct answer is: "Product Review"

Answer:

Step-by-step explanation:

Consumer Report

Which is the best estimate of each percent?


21% of 387
a
80
b
8
c
800
d
0.8

Answers

Answer:

a. 80

Step-by-step explanation:

For the best estimate consider close numbers:

20% is close to 21% and 400 is close to 387

20% of 400 is

0.2*400 = 80

So option a. 80 is correct

Erica babysits for 4 ½ hours and is paid $27. If the people she babysits for have $57 to pay her, how long can they stay out?

Answers

Answer:

5 Hours left

Step-by-step explanation:

27/4.5=6

57/6=9.5

9.5-4.5=5

5 Hours Left :)

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