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
butalik [34]
3 years ago
7

Add. (5n^2+4n)+(3n^2+6n)

Mathematics
1 answer:
MAVERICK [17]3 years ago
7 0
5n^2+4n+3n^2+6n=
5n^2+3n^2+4n+6n=
8n^2+10n
You might be interested in
The baby weighed 7.25 pounds at birth.At the end of 8 months the baby weighed 2 1/2 times its birth weight .How much does the ba
garri49 [273]
Weight at 8 months = 7.25 x 2 1/2
= 7.25 x 5/2
= 7.25 x 2.5
= 18.125

The baby weighs 18.125 pounds at eight months.
6 0
3 years ago
Can some break this down step by step please I'm confused?​
frutty [35]

take 16+5=21. 29-21=8 so answer is 8

5 0
3 years ago
What is the coefficient of the second term in the expression 2n+7m+6​
Nady [450]

Answer:

the answer is seven.

Step-by-step explanation:

8 0
2 years ago
You roll a six sided die how likely is it that you roll a number greater than or equal to 1
Grace [21]

Answer:

6/6

Step-by-step explanation:

3 0
3 years ago
Solve 29 &lt; m^2+ 9/2<br> &lt; 45
german

Answer:29m^2+

405/2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • If two lines have the same slope and y-intercept, what is true of the lines? A. The lines are perpendicular. B. The lines inters
    7·2 answers
  • Midpoint formula
    6·1 answer
  • A cooler measures 30 cm wide, 30 cm long, and 25 cm tall. Which is the correct unit of measurement to use when describing the am
    11·1 answer
  • **Spam answers will not be tolerated**
    10·1 answer
  • Why is 116 not a perfect square?
    9·1 answer
  • Will give brainlist
    11·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST!!!
    12·1 answer
  • Akira and Hideo are twins with different jobs. Akira earns five-eighths of what Hideo earns, but Akira's expenses are half of Hi
    12·1 answer
  • The line graph with gradient 2 and y-intercept(0,5)​
    12·1 answer
  • What arithmetic operations dose the the expression 12+8t
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!