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
Anastasy [175]
3 years ago
12

Please help me !!!

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0
4)~3w^2-w-10=(3w+5)(w-2)\\\\
5)~10p^2-p-2=(2p-1)(5p+2)\\\\
6)~9x^2-3x-2=(3x-2)(3x+1)\\\\
7)~4a^2-4a+1=(2a-1)^2\\\\
8)~2x^2+17x-9=(2x-1)(x+9)\\\\
9)~6x^2+x-12=(2x+3)(3x-4)
You might be interested in
Find the gradient of the line segment between the points (-6,2) and (4,10).
Brilliant_brown [7]

Answer:

3

Step-by-step explanation:

gradient/slope/m formula:-

(-6,2) (4,10).

m=(10-4)/(-4-6)

m=6/2

m=3

5 0
3 years ago
Read 2 more answers
If f(x)=3-2x and g(x)=1/x+5, what is the value of (f/g)(8)?
dalvyx [7]

Answer:

The answer is -9

Step-by-step explanation:

First we have to find the value for g(8) so that we can plug its solution into f(x).

So...

\frac{1}{8}(8) + 5

1 + 5

6

So now we plug in 6 into f(x) since 6 was our solution to g(x)

3 - 2(6)

3 - 12

-9

3 0
3 years ago
Which graph represents the solution set of the system of inequalities?
Nimfa-mama [501]
Well first we need to change the format of the equations to slope-intercept, or y=mx+b.
So the first one (x + y < 1) will be changed to   y < -x + 1.
The second one (2y ≥ x - 4) will be changed to   y <span>≥ x/2 - 2.
Now we can analyze each graph.
In every single graph the first equation (y < -x + 1) is graphed correctly.
Now for the second equation, we can see that only the first and last graph correctly format to the equation.
Now for the shading:
The first equation shows us that y is less than -x +1, making the shading go under the dotted line. (to the left)
The second equation shows us that y is greater than or equal to x/2 - 2, making the shading go above the line. (also to the left)
Therefore, when we shade, the overlapping shading is correctly formatted in the first graph.
Hope this helped, comment any questions you have for me.</span>
5 0
4 years ago
In Alan"s class there are 12 boys and 13 girls what is the ratio of boys and girls
goldenfox [79]

Answer:

12:13, 12 to 13

Step-by-step explanation:

5 0
3 years ago
Fabric length: 3 7/8 yd.
RUDIKE [14]
3 x $9.25 = 27.75
4/8 = 9.25/2 = 4.6 so 27.75+ 4.6 equals 32.37 (so I’ve only done 4/8 so far but it states it’s 7/8 so we’re gonna go ahead and add 2/8 of it more so that it’s 6/8) therefore we know 4/8 is 4.6 we’ll divide that by 2 to get 2/8 and that would be 2.3 so 32.37 + 2.3 equals 34.67 Nd we do the same again with the remainder additional 1/8 since we know 2/8 is 2.3 then we divide it by two that would 1.15 so 34.67+ 1.15 equals 35.81 and the closest answer is D
6 0
3 years ago
Read 2 more answers
Other questions:
  • Help help help help help please
    10·1 answer
  • Mary Ann drew two lines on the chalkboard.
    12·1 answer
  • What is the domain of the function graphed below?
    15·1 answer
  • CAN SOMEONE PLEASEEEE HELP MEEE <br> (please graph it for me) &lt;33
    6·1 answer
  • Car Wash A theater group is having a carwash fundraiser. The liquid soap costs $34 and is enough to wash 40 cars. Each car is ch
    15·1 answer
  • What is the value of f(-6) when f(x) =x^2+8x+10?
    10·1 answer
  • CORRECT ANSWER GETS BRAINLIEST!!!
    8·2 answers
  • 1 example of factoring sum of two cubes
    12·1 answer
  • Classify the triangle with sides of lengths 16, 11, and 21.
    15·1 answer
  • What is <br> 13/31 as a percentage?<br> Give your answer rounded to one decimal place
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!