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
Dominik [7]
3 years ago
13

Find the sum of these polynomials.

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0
=(x^8 - x + 7) + (9x^8 + 6)
Combine like terms
=(x^8+9x^8)-x+(7+6)
=10x^8-x+13

D) 10x^8-x+13 is the answer.

Hope this helps! :)
You might be interested in
The volume of a cylinder is 1,0297 cubic
RUDIKE [14]

\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ V=10297\\ h=21 \end{cases}\implies 10297=\pi r^2(21)\implies \cfrac{10297}{21\pi }=r^2 \\\\\\ \cfrac{1471}{3\pi }=r^2\implies \sqrt{\cfrac{1471}{3\pi }}=r\implies 12\approx r

8 0
2 years ago
4-3+5=-6+8+4 true or false
Andrej [43]

Answer:

no

Step-by-step explanation:

4 - 3 + 5 = 6  (4-3=1, 1+5=6)

6 + 8 + 4 = 18

8 0
4 years ago
Read 2 more answers
What's the equation of a line that passes through points (–1, –5) and (1, 3)?
Dmitry_Shevchenko [17]

Answer:

y=4x-1

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The radius of a circle is 3 feet.
REY [17]

The answer is C due to the fact that 3^2 is 9 which is 9pi and its the same as 28.26

6 0
3 years ago
Read 2 more answers
your class had a few fundraisers this year. if they raised $ 1036.25 from selling candy bars, $524 from dance ticket sales, and
nasty-shy [4]

Amount raised from selling candy bars = $ 1036.25.

Amount raised from dance ticket sales = $524 and

Amount raised from valentines flower sales = $206.58.

In order to find the amount your class raise altogether, we need to add all those amounts.

Total amount = $ 1036.25 + $524 + $206.58 = $1766.83.

Therefore, your class raise $1766.83 altogether.

3 0
4 years ago
Other questions:
  • 20 Points!<br>please Help Thanks!<br><br>In Return brainliest and special thanks
    13·1 answer
  • A hot air balloon ascended to a height of 25 meters 2 minutes after launch. After some time, the balloon's altitude began to cha
    5·1 answer
  • 4|w − 5| = 4
    5·1 answer
  • The amount of time it takes p people to paint d doors varies directly with the number of doors inversely with the number of peop
    9·2 answers
  • Write the equation in standard form where A, B, and C are integers whose greatest common factor is 1.
    14·1 answer
  • Find the area of .wyz A. 12 B. 16 C. 24 D. 32
    14·1 answer
  • Giving brainliest lol
    15·2 answers
  • A rectangular painting has an area of 420 square inches. If the length is (2x + 5) inches and the width is (x) inches, then what
    14·1 answer
  • It is estimated that 89% of senior citizens suffer from sleep disorders and 9% suffer from anxiety. Moreover, 5% of senior citiz
    6·1 answer
  • Dude this should be so easy but this is going in one ear and out the other how do I do this send help ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!