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
kotegsom [21]
4 years ago
8

Can someone please assist me on this problem, any help would be appreciated.

Mathematics
1 answer:
sashaice [31]4 years ago
3 0

Answer:

11x^2 -4x + 3

Step-by-step explanation:

(x^2-5x+7)+(10x^2+x-4)

= x^2-5x+7+10x^2+x-4

= 11x^2 -4x + 3

You might be interested in
A sheet of glass has a density of 2.5 g/cm3. what is the density of the glass in kg/m3
asambeis [7]

Answer:

this is ez

Step-by-step explanation:

2.5 g converted to kg: 2.5 g x 1 kg/1000 g = 0.0025 kg = 2.5x10-3 kg

cm3 converted to m3: 1 cm3 x 10-6 m3/cm3 = 1x10-6 m3

Thus, the conversion of 2.5 g/cm3 to kg/m3 would be 2.5x10-3 kg/10-6 m3 = 2.5x103 kg/m3 = 2500 kg/m3

7 0
3 years ago
Read 2 more answers
Which of the following represents the equation below in intercept form?
krok68 [10]
<h2><u><em>Answer:  A) f (x) = (x-5) (x+8) </em></u></h2><h2><u><em></em></u></h2>

<u><em /></u>

<h2><u><em>Step-by-step explanation: Please tell me if this is wrong! Bye! Have a good day!</em></u></h2>

3 0
3 years ago
Read 2 more answers
Fill in the blank _+8=+6<br> And chose the property of addition you send
Paha777 [63]

Answer:

-2

Step-by-step explanation:

Just use 6-8 and you will get - 2

Check again with - 2+8 you will get positive 6

4 0
3 years ago
Help asap please and thank you…
timama [110]

Answer:

negative 5/7

Step-by-step explanation:

count up 5, count left 7

negative slope so negative 5/7

7 0
3 years ago
Use the given information to find the new price. Round to the nearest cent.
sesenic [268]

Answer:

Step-by-step explanation:

7.84 = 8.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Please help to the best of ur ability plz
    5·1 answer
  • For the graph shown select the phrase that best represents the given system of equations
    11·1 answer
  • Solve the inequality.Explain all steps and Identify the properties used. n/-3 + 5&gt;4
    6·2 answers
  • 25 is what percent of 4?
    6·1 answer
  • Solve the equation for all values of x. Not really sure how to do this?<br><br> cos x = 3*cos x - 2
    11·1 answer
  • 4th Grade homework help, explain answer please
    14·2 answers
  • Find the unit tangent vector T and the principal unit normal vector N for the following parameterized curve.
    14·1 answer
  • Please help.........​
    9·1 answer
  • A bag contains five white balls and four black balls. Your goal is to draw two black balls. You draw two balls at random. What i
    9·1 answer
  • Use the figure to find the measures of the numbered angles, help! 7,8,9
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!