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
taurus [48]
3 years ago
7

F(x)=-11x-2 and g(x) =7x-4 find (f°g)(x)​

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

Answer:

- 77x + 42

Step-by-step explanation:

note that (f ○ g)(x) = f(g(x)

Substitute x = g(x) into f(x)

f(g(x))

= f(7x - 4)

= - 11(7x - 4) - 2

= - 77x + 44 - 2

= - 77x + 42

You might be interested in
Two supplementary angles differ by 34. find the angles..​
antiseptic1488 [7]

Answer:

107°

73°

Step-by-step explanation:

Let the two supplementary angles be x° and y°.

x + y = 180....(1)

Since, supplementary angles differ by 34.

Therefore,

x - y = 34....(2)

Adding equations (1) & (2)

x + y = 180

x - y = 34

_________

2x = 214

x = 214/2

x = 107°

Plug x = 107 in equation (1)

107 + y = 180

y = 180- 107

y = 73°

3 0
2 years ago
Please help me with my algebra homework thank you
kumpel [21]

Answer:

a.) 5x

b.) 6xy

c.) 6xy

Step-by-step explanation:

5 * x = 5x

6 * x * y = 6xy

2 * x * 3 * y = 6xy

7 0
2 years ago
Read 2 more answers
Helllllpppp I need to find the area
Masja [62]
Divide it into two squares.
The first square is just (1)1, which equals 1 cm^2, and add that to the second square, which is just (2)2, which equals 4, so 1+4=5 cm^2.
3 0
3 years ago
Please help due today!!!!!!!:(
Alchen [17]

Answer:

D

Step-by-step explanation:

∠AXD = 180°

∠AXB = 32°

so you do 180 - 32 and you get 148. hope I helped:)

8 0
2 years ago
If 15 is 25% of a value, what is that value?
vladimir2022 [97]
That value is 60 because 15 is 1/4 of 60, and 25% is 1/4 of 100
4 0
3 years ago
Read 2 more answers
Other questions:
  • Using proper significant figures, 5.8 × 6.30?
    15·1 answer
  • For the inequality below, write the set of numbers in interval notation.
    6·1 answer
  • In ΔHIJ, the measure of ∠J=90°, IJ = 47 feet, and HI = 68 feet. Find the measure of ∠H to the nearest degree.
    8·1 answer
  • Decrease £16870 by 3% Give your answer rounded to 2 DP.
    14·2 answers
  • Determine the intercepts of the line.<br><br>8x−5y=−11<br><br>​
    14·1 answer
  • Annette rode her bike 6.8 miles at a constant rate for 90 minutes. To find how fast she traveled, she solved the equation 6.8=x·
    12·2 answers
  • Please help me solve this problem!!!
    9·1 answer
  • Help! find g(x)-f(x) if f(x)=-3x+4 and g(c) =5x-12
    11·1 answer
  • How to solve this? Don't just give me the answer help me learn this.
    7·1 answer
  • Keep change flip<br>10×4 1/4​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!