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
kow [346]
3 years ago
6

Simplify completely quantity 2 x squared plus 13 x plus 20 all over x squared minus 5 x minus 36.

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
5 0
\cfrac{2x^2+13x+20}{x^2-5x-36} =\\ \\ \\  \cfrac{2x^2+8x+5x+20}{x^2+4x-9x-36} = \\ \\ \\ \cfrac{2x(x+4)+5(x+4)}{x(x+4)-9(x+4)} =\\ \\ \\ \cfrac{(x+4)(2x+5)}{(x+4)(x-9)} =  \\ \\ \\ \cfrac{2x+5}{x-9}
You might be interested in
Frank made $75 for 5 hours of work,
snow_tiger [21]

Answer:

Frank will make $135, for 9 hours of work.

Step-by-step explanation:

7 0
3 years ago
Three vertices of a rectangle are (–2, 1), (–2, –3), and (4, –3)
Tpy6a [65]
The answer is C
it's easier if you graph it
we know that the x of the unknown vertice is 4, because this is a rectangle and that vertices has to be on the same x line as the point below.
y of the unknown vertice has to be 1 because the vertice to the left needs to be on the same y line as the unknown vertice

6 0
3 years ago
What are the intercepts of the line?
Schach [20]
To solve your X int you substitute 0 for y.

X int-
-5x+9(0)=-18
-5x=-18
X= 18/5 and the coordínate is (18/5,0)

Then to solve for y int you substitute 0 for x.

-5(0)+9y=-18
9y=-18
Y= -2 and the coordinate is (0,-2)
3 0
3 years ago
3
kari74 [83]

The equations to represent the relationship are ƒx3/5=4 4/5 and 4 4/5 divided 3/5 =f

<h3>Ratio and proportion</h3>

Fractions are written as a ratio of two integers. For instance a/b is a fraction.

If Anastacio distributed 4 4/5 kg of seed among several bird feeders and put 3/5 kg of seed in each feeder, the expression that represents the number of bird feeders that Anastacio filled is given as;

Number of bird feeder = 4 4/5 ÷ 3/5

f = 4 4/5 ÷ 3/5

Multiply both sides by

f * 3/5 = 4 4/5   ÷ 3/5 * 3/5

f * 3/5 = 4 4/5

Hence the equations to represent the relationship are ƒx3/5=4 4/5 and 4 4/5 divided 3/5 =f

Learn more on division of fraction here: brainly.com/question/407943

#SPJ1

3 0
1 year ago
Can you please tell me if this is correct ?
pashok25 [27]

Answer:

(6*3) - 5

Step-by-step explanation:

The product of 6 & 3 = 6*3 = 18

5 less than 18 means the required number is 5 units smaller than 18. so you have to subtract from 18

18 - 5 = 13

13 is 5 less than 18

5 0
3 years ago
Other questions:
  • A recipe calls for 3/4 of water for every 2/3 cups of pancake mix how many cups of water are needed per cup mix?
    14·1 answer
  • Tony has $20,000 in student loans with 3.3% interest that he plans to pay
    5·1 answer
  • HELP PLEASE
    6·1 answer
  • -x^2+26х-25=0<br> Через дискриминант пожааалуйста заранее спасибо
    6·1 answer
  • -9x + 26 = -28<br><br> what does x equal
    13·2 answers
  • HELP ME QUIXK WHATS 3(x-1)
    11·2 answers
  • Pls help and show workings <br> It due in a hour
    7·1 answer
  • Find the slope of a line with the given points
    15·1 answer
  • If 25% = 27 what is 100% =
    13·1 answer
  • The vertical of three squares are joined to form a right triangle , what is the area of the largest square
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!