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
suter [353]
3 years ago
11

I need help solving this question

Mathematics
2 answers:
shepuryov [24]3 years ago
6 0
F(x) + g(x)
2x² + x= 3x²
1+-7=-6
= 3x²-6
mina [271]3 years ago
5 0

C.

Combine like terms when adding f(x) and g(x) 2x^2 + x^2 and 1 + (-7) = 3x^2 - 6

You might be interested in
What is the value of x in the figure? (2x+15)°
Deffense [45]

Answer:

(2x + 15)° = 180°

2x = 180 - 15

2x = 165

x = 165/2

x = 82.5

6 0
3 years ago
I need help! I don't really understand.... Can someone help for these 2 questions?? Part A and B??
vfiekz [6]

Answer:

A. 6x + 4

B. 22 cm

Step-by-step explanation:

The perimeter of the triangle is equal to the sum of all the side lengths, which is (2x+3) + (x+1) + (3x), or 6x + 4.

When x = 3cm, the perimeter is 6(3) + 4, which is 22 cm.

8 0
3 years ago
B-4/6 how do I solve this? It's hard
serious [3.7K]
                                     
if you are looking for.... 2(B-4)= (6)b
                                     2b - 8 = 6b
                                     2b - 6b= 8
                                     -4b=8
                                      so b= -2

the question is b-4 divided by 6 equals b/2

8 0
3 years ago
What is the value of x?<br>23<br>35<br>58<br>93
katen-ka-za [31]
X is 35, if you follow the rules of alternate angles
4 0
3 years ago
Read 2 more answers
Please help meeeeee!!!!!!!
vovikov84 [41]

Answer:

g

Step-by-step explanation:

3x+1<2+4x

-1<x

5 0
3 years ago
Read 2 more answers
Other questions:
  • A right rectangular prism has a volume of 40 cm3. Find the new volume of the prism if only the length of the prism is doubled.
    11·1 answer
  • Line l has a _____ slope.<br><br><br><br> positive<br> negative<br> undefined<br> 0
    10·2 answers
  • Divide.<br> 0.50 = 250<br> Plssssss guyssss
    15·2 answers
  • 18% of 90 is what number
    15·1 answer
  • What is the volume of the right rectangular prism?
    15·2 answers
  • Math question please help
    7·2 answers
  • (3X^2y^2)^3<br> What is the answer
    5·1 answer
  • Please help me as i dont quite uinderstand
    15·2 answers
  • What is the smallest number by which 6400 must be multiplied to make a perfect cube?​
    5·1 answer
  • Give the domain and range of the relation. Indicate whether the relation is a function or not.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!