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
Mumz [18]
3 years ago
5

If f(x) =

" alt="\frac{(3+x)}{(x-3)}" align="absmiddle" class="latex-formula">, what is f(a +2)?
Mathematics
1 answer:
kati45 [8]3 years ago
4 0

Answer:

f(a) = \frac{(a+5)}{(a-1)}

Step-by-step explanation:

Given : f(x) = \frac{(3+x)}{(x-3)}

In order to find f(a+2) we will substitute (a+2) for x in the given function, that is :

f(a) = \frac{(3+a+2)}{(a+2-3)}

f(a) = \frac{(a+5)}{(a-1)}

You might be interested in
A bedroom is in the shape of a rectangle. The length of the bedroom is represented by 3x^2 and the width is represented by 7x+14
pentagon [3]

The area of the room that is not covered by the rug is: 21x^3+26x^2-24x+9

Step-by-step explanation:

Let L be the length of the room

and

W be the width of the room

Then

L = 3x^2

W = 7x+14

Area of the bedroom:

A_r = L*W\\=3x^2(7x+14)\\=21x^3+42x^2

Area of Rug:

Let S be the side of rug

S = 4x+3

A_{rug} =S^2\\=(4x+3)^2\\=(4x)^2+2(4x)(3)+(3)^2\\=16x^2+24x+9

The area of the room that is not covered by the rug will be obtained by subtracting the area of the rug from the area of the room.

So,

Area\ of\ room\ not\ covered\ by\ rug =A_r - A_{rug}\\= 21x^3+42x^2-(16x^2+24x+9)\\=21x^3+42x^2-16x^2-24x-9\\=21x^3+26x^2-24x+9

Hence,

The area of the room that is not covered by the rug is: 21x^3+26x^2-24x+9

Keywords: Rectangle, square

Learn more about area at:

  • brainly.com/question/10703930
  • brainly.com/question/10772025

#LearnwithBrainly

6 0
3 years ago
Incentives for Saving: Tutorial
andrew-mc [135]

Answer:

f Yin contributes 3%, her company will contribute  3%

If Yin contributes 6%, her company will contribute  6%

If Yin contributes 8%, her company will contribute

6%

Step-by-step explanation:

If Yin contributes 3%, her company will match that rate and contribute 3%.

If Yin contributes 6%, her company will match that rate and contribute 6%.

If Yin contributes 8%, her company will contribute 6%, because the maximum amount it will match is 6%

7 0
3 years ago
PLEASE HELP just need a quick answer!!! will give brainly!!!
joja [24]

Answer:

im not sure but i think this is the answer

Step-by-step explanation:

I think it would be 130 + 0.75m

Which simplified could be 130.75m Hope it helps! :)

3 0
2 years ago
What is the slope of the line?<br> x+ 3y = 10
sineoko [7]

Answer:

-1/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Two students start a club the first week of school. Each member invites three new members the second week of school. Each of the
Mekhanik [1.2K]
I'll just make a manual computation on how 1 member recruits his members until week 5. Then multiply the sum by 2.
                                old      new
1:   1
2:   1 x 3 = 3 ⇒        1         3       *only new members recruit 3 more
3:   3 x 3 = 9 ⇒        4         9 
4:   9 x 3 = 27⇒     13       27
5: 27 x 3 = 81 ⇒    40       81

40 + 81 = 121. Total number of members under 1 founding member.

121 x 2 founding members = 242 total number of members within 5 weeks.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the following linear program using the graphical solution procedure: Max 5A + 5B s.t. 1A lessthanorequalto 100 1B lessthan
    13·1 answer
  • A(n) ____ has income and expenses.
    8·2 answers
  • A book store bought 160 copies of a book from the publisher for 4,000. If the store gives away 2 books, how much money will it l
    11·1 answer
  • A dirt bike chain fits tightly around two circular gears. Find the distance between the centers of the gears.
    14·1 answer
  • Help me plz someone first answer=brainliest
    8·1 answer
  • Find the 51st term of the arithmetic sequence 29, 9, -11,...
    8·1 answer
  • Review the proof.
    5·2 answers
  • Jackie is opening up her pool for the summer. The pool can hold a capacity of 72 quarts of water. How many gallons can the batht
    9·1 answer
  • Which system of inequalities is showen
    14·1 answer
  • James found a pair of shoes he wanted at two different stores. At store A they were $35 and he had a 20% off coupon. At store B
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!