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
oksano4ka [1.4K]
3 years ago
11

Help. What’s the correct answer?

Mathematics
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:

f(g(x)) = -9(sqrt(x + 1) ) + 9

-36

Step-by-step explanation:

This is easier to see if you use the expanded notation.

f(g(x)) = ?

But what that means is that the left most function is f(x) and where every you see an x, you put in a g(x) like so

f(g(x)) = -9(g(x)) + 9    Now substitute the right side of g(x) into the equation for f(x)

f(g(x)) = -9(sqrt(x + 1) ) + 9

Edit to get the numerical answer.

This should be your answer or the expression that will give you the answer.

f(g(24)) = -9(sqrt(24+1) ) + 9

f(g(24)) = -9sqrt(25) +9

f(g(24)) = -  9*5 + 9

f(g(24)) = - 45 + 9

f(g(24)) = - 36

MatroZZZ [7]3 years ago
6 0

<u>Answer:</u>

f(g(24)) = -36

<u>Step-by-step explanation:</u>

We are given the following functions and we are to find f(g(24)):

f ( x ) = - 9 x + 9

g ( x ) = \sqrt{x+1}

Now finding f ( g ( 2 4 ) ):

f ( g ( 2 4 ) ) = - 9 \sqrt { x + 1 } + 9

= - 9 \sqrt { 2 4 + 1 } + 9

= - 9 \sqrt { 2 5 } + 9

= - 9 \times 5 + 9

= - 4 5 +9

= - 3 6

You might be interested in
Look at this graph: What is the slope? Simplify your answer and write it as a proper fraction, improper fraction, or integer. ​
Mariana [72]

Answer:

7/8

Step-by-step explanation:

3 0
3 years ago
What is the distance between point A (−1, 3) and point B (−7, 3) ?
malfutka [58]

Answer:

6

Step-by-step explanation:

I used the formula  d=√((x_2-x_1)²+(y_2-y_1)²), plugged in the numbers and solved and got 6 units.

8 0
3 years ago
What is the justification for each step in solving the inequality? 3x+1/2&lt;−x+4 Select from the drop-down menus to correctly j
patriot [66]

Answer:

see below

Step-by-step explanation:

(3x+1)/2<−x+4

Multiply each side by 2 using the multiplication property of equality

3x+1 < -2x +8

Subtract 1 from each side using the subtraction property of equality

3x < -2x+7

Add 2x to each side using the addition property of equality

5x < 7

Divide each side by 5 using the division property of equality

x < 7/5

3 0
3 years ago
Read 2 more answers
WILL GIVE U BRAIN IF UR SMART ENOUGH TO ANSWER AND FREE 75 PTS
atroni [7]

Answer:

x = 96

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
5 hours 15 min + 3 hours 33 min<br><br><br> show the working as well
Alika [10]

Answer:

8 hours 48 mins

Step-by-step explanation:

  h  m

  5:15

+3:33

--------------

  8:48

or

5 hours + 3 hours =8 hours,

15 mins + 33 mins = 48 mins

Therefore, it's 8 hours 48 mins.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify completely the quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x. (2 points
    10·2 answers
  • Leo bought jet ski's a couple of years ago. He now wants to sell them. This is an example of Income.
    9·1 answer
  • Greg purchased supplies for a party. He had a coupon good for 30% off. He purchased a helium tank rental with an original price
    9·2 answers
  • 2. Translate the following equation into a verbal sentence. x + 5 = 2(7 + x)
    6·1 answer
  • Based on the data in the table what is the probability ricardo will spin blue on his next spin
    10·1 answer
  • Plz help me I dont understand
    15·1 answer
  • Please answer if you know !! i really need help on this one :(
    14·1 answer
  • Please help I’m taking the test and it’s due soon, all you have to do is fill in the blank, it’s really easy if you know geo
    5·1 answer
  • Find the value of y.
    7·1 answer
  • the population of happy land is 15.8 happys per acre exactly 553 happys live in happy land. how many acres is happyland
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!