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
Dmitriy789 [7]
2 years ago
11

(4+2n^3) + (5n^3+2)

Mathematics
2 answers:
pychu [463]2 years ago
8 0
You just have to combine like terms here
6+7n^3 is the final answer

adell [148]2 years ago
4 0
Combine like terms to get 7n³+6
You might be interested in
What is the equation of the following line? (0,0) (6,2)
leva [86]

If you want it to be a slope intercept form, the first you have to find slope.

y2-y1/x2-x1

2-0/6-0

2/6 = 1/3

Then you need to find the y intercept. Plug in the x and y value in y=mx+b.

2=1/3(6)+b

2=2+b

0=b

ANSWER: y=1/3x+0

Hope this helps and is correct :)

8 0
3 years ago
Help me answer this but hurry please!
Andrew [12]

Answer:

165°

Step-by-step explanation:

4 0
3 years ago
Which of the following is not a reason used in this proof?
Komok [63]

Answer:

Reflexive

Step-by-step explanation:

Because C and D are right angles. That’s def of perpendicular. I’m not sure about the vertical angles but it’s shown in the proof

8 0
2 years ago
Newton's second law says that force (f) is equal to mass (m) times acceration (a). A scientist wants to calculate the force of a
Rina8888 [55]
It would be D. 0.29 x 9.8 = 2.842
7 0
3 years ago
Subtraction (must show work) 1. d - 27 = 45 2. h - 114 = 28
Arturiano [62]

Answer:

Step-by-step explanation:

1.

d - 27 = 45

add 27

d = 72

2.

h - 114 = 28

add 114

h = 142

3.

-4 + x = 15

add 4

x = 19

4.

-39 + g = 72

add 39

g = 111

7 0
2 years ago
Other questions:
  • Write True or False. The transformation is a reflection.<br> True<br> or False
    11·1 answer
  • 2. The figures in each pair are similar. Find the value of each variable. Show your work.
    7·2 answers
  • The art class lasts 90 minutes. The teacher explains the project for 25 minutes and allows 15 minutes for questions and discussi
    11·1 answer
  • How do you simplify -5x-x+14x-3x
    6·2 answers
  • HELPPPPPP ASAP
    6·2 answers
  • Two triangular faces of a rectangular pyramid each have an area of 7.8 cm2 and the other two faces each have an area of 16.5 cm2
    5·2 answers
  • Needs help with numbers 14,18,19,20
    11·2 answers
  • Solve this quadratic equation<br><img src="https://tex.z-dn.net/?f=3a%20%7B%7D%5E%7B2%7D%20-%204%20%2B%201" id="TexFormula1" tit
    5·1 answer
  • The circumference of a circle is 60pi cm. What is the diameter of the circle?
    5·2 answers
  • Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!