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
musickatia [10]
3 years ago
10

If f(x)=2x²-x-6 and g(x)=x²-4, find f(x)÷g(x)

Mathematics
1 answer:
GuDViN [60]3 years ago
5 0
Fx=2x2-x-6 Gx=x2-4
Fx÷Gx
2x2-x-6/x2-4
Simplify
2x+3 x-2/ x-2 x+2
You can cancel out x-2 since they are on both top n bottom
2x+3/x+2 answer is C
You might be interested in
May someone please help me on this question
Umnica [9.8K]

Answer:

y= 2x-1

Step-by-step explanation:

is this what you are asking for?

6 0
3 years ago
Read 2 more answers
Caleb is making a soil mix that is 8 parts dirt to 3 parts peat moss. Which of the following best describes the amount of dirt h
Ierofanga [76]

Answer:

D. He should add between 2 cups and 3 cups of dirt.

Step-by-step explanation:

First we need to take the ratio of dirt to peat moss.

8 parts dirt : 3 parts peat moss.

Now we take the ratio and find the value of dirt.

8 : 3 = \dfrac{8}{3}

x : 1 = \dfrac{x}{1}

\dfrac{x}{1} = \dfrac{8}{3}

We now multiply both sides by 1.

1\dfrac{x}{1} = 1\dfrac{8}{3}

x = \dfrac{8}{3}

x = 2.67

So now we substitute x.

2.67 Cups Dirt : 1 Cup Peat Moss

6 0
2 years ago
Find the average rate of change of f ( x ) = 7x^2 − 6 on the interval [ 3 , a ] . Your answer will be an expression involving a
slega [8]

Answer:

\frac{7a^2-63}{a-3}

Step-by-step explanation:

So what is the average rate of change?  Basically, it's the slope.  In fact it's exactly the slope for a linear equation, but how do you find slope?

\frac{y_2-y_1}{x_2-x_1}

Sp we just plug the values in.  

x_1=3\\x_2=a\\y_1=7(3)^2-6=63-6=57\\y_2=7(a)^2-6

\frac{7a^2-6-57}{a-3}=\frac{7a^2-63}{a-3}

3 0
3 years ago
How to write 600,00+80,000+10 in word form
hoa [83]
Sixty hundred thousand  eighty thousand and ten 
7 0
3 years ago
Find the mean and median of the data below. Answer to the nearest hundredth.
pentagon [3]

Answer:

mean is 29.78

median is 16

Step-by-step explanation:

Mean== add up all the numbers then divide by how many numbers you added up

So 268 divided by 9=  29.7777...  rounded to 29.78

Median= put the numbers in order from least to greatest and mark off one from the low end then one from the high end until you find the middle. Since there are an odd amount of numbers, there will be exactly one left in the middle,

8,9,15,15,16,18,22,25,140

7 0
3 years ago
Other questions:
  • What requirements must be met by a mathematical system in order to be a field?
    15·1 answer
  • Which expression is equivalent to square root of 80
    7·1 answer
  • John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes.How much was the absolute
    15·2 answers
  • You paint 13 1 3 of a wall in 14 1 4 hour. At that rate, how long will it take you to paint one wall?
    7·2 answers
  • Use cylindrical coordinates to evaluate the triple integral ∭ where E is the solid bounded by the circular paraboloid z = 9 - 16
    6·1 answer
  • Please help mee dont answer if you dunno tho
    11·1 answer
  • The dimensions (width and length) of room1 have been read into two variables : width1 and length1 . The dimensions of room2 have
    7·1 answer
  • How to convert kilometres to minutes
    5·1 answer
  • The scatter plot shows the average price of a major-league baseball ticket from 1997
    7·1 answer
  • Square EFGH underwent several transformations.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!