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
vova2212 [387]
9 months ago
15

F(x)= x +4 g(x) = 3x Work out the value of gf (5).

Mathematics
1 answer:
MrMuchimi9 months ago
8 0

The value of gf(5) for the given two expressions is 135.

According to the question,

We have the following information:

f(x)= x +4

g(x) = 3x

Now, in order to find the value of gf(5), we will first find the value of gf.

Now, we will multiply these two expressions:

3x(x+4)

Now, the terms outside the brackets need to multiplied inside the bracket:

3x^{2} +12x

Now, we will put the value of x in this expression as 5 and solve the expression further by multiplication and addition:

3*5*5+12*5

75+60

135

Hence, the value of gf(5) for the given two expressions of f(x) and g(x) is 135.

To know more about value here

brainly.com/question/20562282

#SPJ1

You might be interested in
Create a sequence with five terms based on the given information. a. A arithmetic sequence with a third term of 8 and a constant
kolezko [41]

Part a .

A arithmetic sequence with a third term of 8 and a common difference of 5 .

To find the first five therms, since the common difference is 5, so we add 5 to get the fourth term and add 5 to fourth term to get the fifth term .

And for first two terms, we will subtract 5 from 8 to get the second term and subtract 5 from the second term to get the first term. And we will get

8-5-5,8-5,8, 8+5+5 = -2 ,3,8,13,18

Part b:A geometric sequence with a fifth term of 1/3 and constant ratio of 1/3.

TO find the first five terms, since the constant ratio of 1/3, so we multiply 1/3 to third term to get fourth term, and multiply fourth term by 1/3 to get fifth term .

And to get the first two terms, we will divide third term by 1/3, to get the second term and divide the second term by 1/3 to get the first term, that is

3,1,\frac{1}{3}, \frac{1}{9},\frac{1}{27}



6 0
3 years ago
How do I find angle OCD? pls help
Blizzard [7]
Since AO is parallel to CD, the angles CAB and BCA will be congruent. Therefore they both equal 57. that gets you on the right track
8 0
3 years ago
-k/3 = 9<br> answer = ??
taurus [48]

Answer:

-k=9×3

-k=27

God luck friend

7 0
2 years ago
Read 2 more answers
PLEASE ANSWER THIS ASAP !!!
Inga [223]

Answer:

Step-by-step explanation:

Finding the answer to the second box is easy. Just look at where the line hits the y axis. That point is (0,5). Put a 5 in the second box.

-2

Now pick two points How about (0,5) and (2,1)

Givens

y2 = 5

y1 = 1

x2 = 0

x1 = 2

Formula

m = (y2 - y1) / (x2 - x1)

m = (5 - 1)/(0 - 2)

m = 4 / - 2

m = - 2

Answer

So the first box contains - 2

7 0
2 years ago
The correct answer is 1in= 5ft my teacher went over it.
dangina [55]
Ummmmm yes good job
8 0
2 years ago
Other questions:
  • When x represents whole numbers less than 200, the function f(x) = 2x - 20 represents the profit earned from selling x carnation
    11·1 answer
  • Latoya used 4 gallons of ginger ale 1 gallon of orange juice and 1gallon of pineapple juice to make punch for her brothers birth
    11·1 answer
  • Northridge Middle School collected 5,022 cans a food for food drive. Each of the 18 home collected the same number of cans. Abou
    13·1 answer
  • Solve this equation.<br><br> 23x−15x=x−1<br> A. x=11315<br> B. x=178<br> C. x=1715<br> D. x=78
    9·1 answer
  • 1. (a) Let A = 1, 3, 5, 7 and B = X : X is the first three multiple of 7 . Find (A−B).
    11·1 answer
  • HELP ME PLEASE!
    5·1 answer
  • My last question please help I keep getting it wrong!!​
    7·2 answers
  • Can someone help me on this please? I don't know where to start.
    14·1 answer
  • If a 4.0 cm X 5.5 cm photo is enlarged so that is length is 8.5 what s the new width?
    11·1 answer
  • Find the Mean of the following set of data. (Round to the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!