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
masha68 [24]
3 years ago
11

F(x) = x + 2

Mathematics
1 answer:
kow [346]3 years ago
6 0

Answer:

  (fg)(x) = x^2 -2x -8

Step-by-step explanation:

(fg)(x) = f(x)·g(x) = (x +2)(x -4)

  = x(x -4) +2(x -4) = x^2 -4x +2x -8

  = x^2 -2x -8 . . . . matches the 3rd choice

You might be interested in
A theorem in geometry states that the measure of an inscribed angle is half the measure of its intercepted arc. In the figure, a
Kryger [21]

Answer:The fourth option

Step-by-step explanation:

7 0
3 years ago
Maddie buys 3 sodas for $2 each. she pays with cash and receives $4 in change. write an equation that can be used to find d, the
Ierofanga [76]
3×2=6+4=d the 3×2 is how much the cost is and 6+4 is 10 so she paid 10 dollars
3 0
3 years ago
One and seven ninths minus three and one third
aalyn [17]
It’s about -1.5555 I think
8 0
3 years ago
Area of a circle w a radio us 6
Charra [1.4K]
 the answer is pi36 bc the formula for area is pir^2
8 0
3 years ago
Solve the system by substitution. x – 3y = 4 2x – 6y = 8 A. no solution B. x = 4, y = 0 C. x = 0, y = 0 D. infinite solutions
ruslelena [56]

Answer:

The correct answer is option D.

Step-by-step explanation:

if the pair of equation has one or more than one solution then it is said to be consistent.

  • Only one solution , then independent system.
  • More than one solution , then dependent system.

if the pair of equation has no solution then it is said to be inconsistent.

Given : x - 3y = 4 ...[1]

2x - 6y = 8 ...[2]

Solution :

Solving equations with the help of Substituting methods:

x - 3y = 4

x = 4 +3y

Putting value of x from [1] in [2]:

2(4+3y)-6y=8

8+6y-6y=8

6y=6y

0 = 0

Given , system of equation will have infinite solution. Hence consistent and dependent.

The given system of equations will have infinite solutions.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of a circle if the circle is 5 m long
    10·1 answer
  • Find the unknown. 531 = ( × 6) + 21
    12·2 answers
  • HELP MOI. Ty friends
    8·2 answers
  • CAN SOMEONE HELP ME WITH THIS PLEASE AND THANK YOU.
    14·2 answers
  • 7 times as much as 1/3 and 4/5
    8·1 answer
  • Sophia works in a clothing store and earns $40 per day. She earns an extra $5 for each outfit she sells. If Sophia wants to earn
    11·2 answers
  • Amelie has 385 muffins that she must package into boxes. Each box must hold 9 muffins. Amelie divides 385 by 9 and gets an answe
    11·1 answer
  • Simplify<br> x^2(y^3)^4/xy^5=x^a•y^b
    9·1 answer
  • What notation is used to represent the distance from point A to B
    14·1 answer
  • At the school track meet, Dita ran 100 meters at a rate of 6. 25 meters per second. Time = StartFraction distance Over rate EndF
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!