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
vekshin1
3 years ago
10

Adding and subtracting polynomials (3x +4 – 2x) + (2x² – x+6)

Mathematics
2 answers:
Naya [18.7K]3 years ago
7 0
Like terms: 2x^2 +3x - 2x - x + 4 + 6.

Combine: 2x^2 + 4 + 6.

Add numbers: 2x^2 + 10. answer = 2x^2+10 :)
lapo4ka [179]3 years ago
5 0

Step-by-step explanation:

2x²+10

hope it helps u.........

stay home

You might be interested in
PLEASE ANSWER ALL QUESTIONS!!! WILL MARK BRAINLIEST
Basile [38]

Answer:

олкоклаладплпгкшкггаг

л ш

Step-by-step explanation:

олулушвшкоклаоклкллклклклкле

6 0
2 years ago
Un futbolista ha metido 2/9 del número de goles marcados por su equipo y otro la
storchak [24]

Answer:

77 goles

Step-by-step explanation:

Un futbolista ha marcado 2/9 del número de goles marcados por su equipo.

Otro anotó una cuarta parte del resto.

El resto = 1 - 2/9

= 7/9

De ahí que otro futbolista anotó

= 1/4 de 7/9

= 7/36

Si los otros jugadores han marcado 45 goles

Tenemos que averiguar la fracción de goles que marcó el otro jugador

Deje que el número total de goles marcados por el equipo durante la temporada = 1

Por lo tanto:

1 - (2/9 + 7/36)

1 - (8 + 7/36)

1 - 15/36

1 - 5/12

= 7/12

¿Cuántos goles marcó el equipo a lo largo de la temporada?

El número total de goles que marcó ese equipo se calcula como:

7/12 × x = 45

Donde x = número total de goles

7x / 12 = 45

Cruz multiplicar

7x = 45 × 12

x = 45 × 12/7

x = 77,142857143

Aproximadamente = 77 goles

7 0
3 years ago
There are 6 circles arid 9 squares. What is the simplest ratio of circles to squares?<br> PLS HELP
lina2011 [118]

Answer:

1:2

Step-by-step explanation:

6:9 can be simplified to

divide by 3 to get simplest form

1:2

4 0
3 years ago
How to find the surface area of a prism
Anuta_ua [19.1K]

Answer:

If you are talking about the rectangular prism the equation is  

2 × L × W + 2 × L × H + 2 × W × H

If you are talking about Triangular prism the equation is

B × H + L × S + L × B + L × C

5 0
3 years ago
M Enter the number that belongs in<br> the green box
gladu [14]

Answer:

m<C = 180 - (90+32)

= 180 - 122

= 58°

4 0
2 years ago
Other questions:
  • -2x+3y=6 In slope intercept form
    12·1 answer
  • On a vacation trip, the smith family traveled 2,648 miles by car to a lake resort on the return trip they took a shorter route a
    14·1 answer
  • I need help ! show your work . 6th grade math surface area !
    10·1 answer
  • What's the gcf of 24 and 162
    9·2 answers
  • Marcus drew a line from point Y to point W in the rectangle shown below. He created two identical triangles. Classfy the triangl
    7·1 answer
  • W2 – 2w<br> Complete square to make perfect square trinomial
    8·1 answer
  • The ratio of knights to horses in the kingdom were 4
    10·1 answer
  • What solution value does not satisfy the compound inequality x – 7 &lt; 17 or –6x &gt; 36? Question 2 options: A) x = – 10 B) x
    10·1 answer
  • A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs,
    13·2 answers
  • Heyyyyyyyyyyhiiiiiiiiiiiiii
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!