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
nika2105 [10]
2 years ago
9

(2a-4a2+8)+(5a2 -5a+6)

Mathematics
2 answers:
lana [24]2 years ago
8 0
A^2-3a+14 is the answer :)
zheka24 [161]2 years ago
8 0

Answer:

the answer is  a^2-3a+14

You might be interested in
What’s the slope of the line
Softa [21]

Answer:    -1, 1

-1 = x & 1 = y

7 0
1 year ago
Read 2 more answers
Evaluate the expression 2x + 5 when x = 4<br>​
Korolek [52]

Answer:

= 2(4) + 5

= 8 + 5

= 13

5 0
3 years ago
Read 2 more answers
Point a(10,9) and point b(-2,3). What are the coordinates of the point of the way from a to b?
Tasya [4]

Answer:.

....

Step-by-step explanation:

8 0
3 years ago
What is the difference between -17 and -7
kari74 [83]

Answer: -10

Step-by-step explanation:

Difference between -17 & -7 should be

-17 - (-7)

-10

6 0
3 years ago
Read 2 more answers
Sam and bethan share £54 in the ration 5:4
Margarita [4]

Answer:

<h2>Let the common ratio b x thus the part becomes</h2><h2>=5x and 4x respectively</h2>

<h2>Thus,ATQ</h2>

<h2>5x+4x= 54</h2>

<h2>9x=54</h2>

<h2>x= 6</h2>

<h2>Sam will get is £30 (putting the value of x)</h2><h2>and Bethan will get £24</h2>
3 0
2 years ago
Other questions:
  • Triangle QRS, with vertices Q(6, -2), R(4, -7), S(2, -5), is drawn inside a rectangle, . What is the area, in square units, of t
    5·1 answer
  • Find the dimensions of the rectangle with perimeter 64 inches that has maximum area, and then find the maximum area.
    5·1 answer
  • Evaluate the expression 0.3(3-0.5)
    13·2 answers
  • Three students work independently on a homework problem.
    14·1 answer
  • (02.05)The figure shows three quadrilaterals on a coordinate grid:
    8·2 answers
  • (3^2 +4) -6+4=<br><br> {^ means power to...}
    9·1 answer
  • 100pts: Find F(5) if F is a recursive function as defined below:
    5·2 answers
  • Need help I am not good at these​
    9·1 answer
  • Find the value of x<br> 7-10 plsss
    9·2 answers
  • A ladder is leaning against a house at an angle of 38,What is the measure of the angel ,x, between the ladder and the ground
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!