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
zepelin [54]
3 years ago
14

HELP ASAP PLEASE!!!!

Mathematics
1 answer:
Pie3 years ago
8 0

Answer:

D

Step-by-step explanation:

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

f(2x + 3) = (2x + 3)² ← expand factors

f(g(x)) = (2x)² + 6x + 6x + 3² = 4x² + 12x + 9 → D

You might be interested in
Show work and answer please
creativ13 [48]
6r + 7= 13 + 7r
6r - 7r = 13-7
-r = 6
r=-6
5 0
3 years ago
Round off to the nearest <br> 3,142
Bezzdna [24]
Just put 3.150 lol that what I did
5 0
3 years ago
Can anyone please help with these 2 questions. If you can, please show step-by-step.
valentinak56 [21]

Answer:

1. x = 21

2. m∡ABC =  51°

Step-by-step explanation:

First problem, solve for x

the sum of inside angles of a triangle is 180

also the supplementary angle for L = 180 - 100 is 80°

now you can add all angles

80 + 2x - 11 + 2x + 27 = 180

4x + 96 = 180

4x = 84

x = 21

Second problem, solve for m∡ABC

the sum of inside angles of a triangle is 180

also the supplementary angle for C = 180 - 148 is 32°

now you can add all angles

31 + 2x - 15 + x - 5 = 180

3x + 12 = 180

3x = 168

x= 56,

now solve for  m∡ABC = (x - 5)° = (56 - 5)° = 51°

8 0
3 years ago
Read 2 more answers
NOT A SCAM..... PLEASE HELP MEMEEEEEEEEEEEEEE
umka21 [38]

Answer:

(3, 0).

Step-by-step explanation:

dentifying the vertices of the feasible region. Graphing is often a good way to do it, or you can solve the equations pairwise to identify the x- and y-values that are at the limits of the region.

In the attached graph, the solution spaces of the last two constraints are shown in red and blue, and their overlap is shown in purple. Hence the vertices of the feasible region are the vertices of the purple area: (0, 0), (0, 1), (1.5, 1.5), and (3, 0).

The signs of the variables in the contraint function (+ for x, - for y) tell you that to maximize C, you want to make y as small as possible, while making x as large as possible at the same time.

Hence, The Answer is ( 3, 0)

3 0
2 years ago
Read 2 more answers
PLEASE HELP!! i dont understand it
andreev551 [17]

Answer:

 a.  y^ -1 = e^x    +2

Step-by-step explanation:

y = ln (x-2)

Exchange x and y

x = ln (y-2)

Solve for y

Raise each side with a base of e

e^ x = e^(ln(y-2)

e^x = y-2

Add 2 to each side

e^x  +2 =y

6 0
3 years ago
Other questions:
  • Allison car can drive 450 miles on just 12 gallons of gas what is the mileage per gallon
    11·1 answer
  • Solve. High school pre-cal
    8·1 answer
  • Write the equation of the line through points (5, 5) and (1, 0)
    9·1 answer
  • A ball, thrown vertically upwards, from the ground, has its height h (in meters) expressed as a function of time t (in seconds),
    9·2 answers
  • 3x subtracted from 15x + x power of 2​
    9·1 answer
  • Egyptians often made clothing from linen.<br><br> A.<br> Yes<br> B.<br> No
    6·2 answers
  • Sidney has 4 hats and 2 scarves in a drawer. All the hats are the same size, shape, and material. Both scarves are the same size
    13·2 answers
  • Solve for n<br> 4n + 12=36
    5·1 answer
  • Which statement is true?
    8·2 answers
  • Route bought a bicycle for 1200 she later sold it for 800 what was her loss​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!