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
pychu [463]
3 years ago
15

Add the following polynomials, then place the answer in the proper location on the grid.

Mathematics
1 answer:
aivan3 [116]3 years ago
5 0

Answer:

x^3 - 6x + 2

Step-by-step explanation:

The given polynomials can be added together by adding like terms together as shown below:

=> Add together, the coefficient of all terms that have the power of 3.

(2x^3) + (x^3) + (-3x^3)

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

3x^3 - 3x^3

x^3

=> (-4x^2) + (6x^2) + (2x^2)

-4x^2 + 8x^2

4x^2

=> (6x) + (-8x) + (-4x)

6x - 8x - 4x

-6x

=> (-3) + (12) +(-7)

-3 + 12 - 7

2

The answer = x^3 - 6x + 2

You might be interested in
Find the area of parallelogram​
weeeeeb [17]

Answer:

????????

Step-by-step explanation:

There is no document or pdf

7 0
3 years ago
Robin and evelyn are playing a target game. the object of the game is to get an object as close to the center as possible. each
ludmilkaskok [199]

Answer:

The answer is Evelyns is winning the game because he is clearly up ahead

Step-by-step explanation:

Hope I helped I wish the best for you

3 0
3 years ago
Read 2 more answers
drug sniffing dogs must be 95% accurate in their responses because their handlers don't want them to miss durgs and also don't w
GenaCL600 [577]

Answer:

95% Confidence interval:  (0.8449,0.9951)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 50

Number of times the dog is right, x = 46

\hat{p} = \dfrac{x}{n} = \dfrac{46}{50} = 0.92

95% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

Putting the values, we get:

0.92 \pm 1.96(\sqrt{\dfrac{0.92(1-0.92)}{50}})\\\\ = 0.92\pm 0.0751\\\\=(0.8449,0.9951)

(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.

7 0
3 years ago
The Tom Joyner Morning Show is a nationally syndicated African American talk show with millions of listeners in many cities
TiliK225 [7]
That statement is True
3 0
3 years ago
At Yo-Yo Yogurt, the scale says that Sara has 8 ounces of vanilla yogurt in her cup. Her father’s yogurt weighs 11 ounces. How m
saveliy_v [14]

Answer: 1 \frac{3}{16}\ lb

Step-by-step explanation:

You know that Sara has 8 ounces of vanilla yogurt in her cup and her  father’s yogurt weighs 11 ounces. Then, the total ounces of frozen yogurt they buy altogether is:

total_{(ounces)}=8\ oz+11\ oz\\\\total_{(ounces)}=19\ oz

The next step is to make the conversion from ounces to pounds.

You need to remember that:

1\ lb=16\ oz

Therefore:

total_{(pounds)}=(19\ oz)(\frac{1\ lb}{16\ oz})=\frac{19}{16}\ lb

This result expressed as a mixed number, is:

total_{(pounds)}=1\frac{3}{16}\ lb

8 0
3 years ago
Other questions:
  • Question in the photo
    6·1 answer
  • What's the answer show CLEARLY and please halp meeeeee
    9·2 answers
  • X to the second power equals 169 what is x to the second power equals 169 what is x
    6·1 answer
  • Let () = 2 - 7 and () = -6 - 3. Find () + () and state its domain.
    8·1 answer
  • Tia, from the blog "Talk to Tia," asked her readers, "If you had to do it over again, would you take more college prep courses i
    7·2 answers
  • PLZ HELP PLZ
    15·2 answers
  • Sarah mixes ⅓ cup of sugar with ½ cup of cream cheese to make a topping for cupcakes. Sarah uses 3/12 cup of the mixture to top
    9·2 answers
  • 20% of the student body of Tyson Middle School is in the band. If the student population of Tyson Middle School is 680. how many
    14·1 answer
  • The grocery store has 20% off from the original price on cereal. The equation for finding the sale price would be y = x - (.20x)
    13·2 answers
  • Help pls I will give brainliest :3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!