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
marta [7]
3 years ago
14

F(x) = \sqrt{x+8} ; g(x) = 8x - 12 Find f(g(x)).

Mathematics
1 answer:
mestny [16]3 years ago
7 0

\mathbf{Task.} ~ f(x)=\sqrt{x+8}; ~ g(x)=8x-12. ~ \mathrm{Find} ~ f(g(x)).

f(g(x))=\sqrt{g(x)+8}=\sqrt{8x-12 + 8}=\sqrt{8x-4}=

=\sqrt{4(2x-1)}=2\sqrt{2x-1}.

Answer \colon f(g(x))=2\sqrt{2x-1}. ~ \blacktriangle

You might be interested in
What is 2/5 as a percent?
Kitty [74]
2/5 multiply the top and bottom number by 20 you get 40/100 which is the same as 40%
3 0
3 years ago
Read 2 more answers
Priya noticed in the last activity that between the 2 triangles, you only need to know 4 angles to show that they are similar. S
ValentinkaMS [17]

Answer:

Please find attached a drawing of the triangles ΔRST and EFG showing the angles

The angle on ΔEFG that would prove the triangles are similar is ∠F = 25°

Step-by-step explanation:

In order to prove that two triangles are similar, two known angles of each the triangles need to be shown to be equal

Given that triangle ∠R and ∠S of triangle ΔRST are 95° and 25°, respectively, and that ∠E of ΔEFG is given as 90°, then the corresponding angle on ΔEFG to angle ∠S = 25° which is ∠F should also be 25°

Therefore, the angle on ΔEFG that would prove the triangles are similar is ∠F = 25°.

3 0
3 years ago
Jasper has $40,000 in a savings account that earns13% interest per year.The interest is not compounded. How much interest will h
alexandr402 [8]
Use calculator soup ;)
7 0
3 years ago
Find the domain of the following piece wise function
anastassius [24]

Answer:

<h2>[-4, 6)</h2>

Step-by-step explanation:

f(x)=\left\{\begin{array}{ccc}x+4&if&-4\leq x

8 0
3 years ago
Please answer quickly what type of transformation is shown in the picture?
Liono4ka [1.6K]

Answer:

Reflection!!!

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
Other questions:
  • How can u tell if a number is divisible by 3?
    12·1 answer
  • Write each fraction as a sum or difference 14-6x/19
    9·1 answer
  • Does anyone know the answer?
    12·1 answer
  • A deer population is declining by 2.2% per year. The population can be modelled using the formula p = 240(0.978)n , where P is t
    5·1 answer
  • How do you calculate the rate of change in a table of values?
    8·1 answer
  • Melissa wrote an expression equivalent to the one shown. 4x + 8x + 7 + 4.which could be the expression Larisa wrote?
    8·1 answer
  • 21 = 1/4 Ayo can some1 solve this for me thanks lol mwa
    15·1 answer
  • There were 7 cats and 3 cats ran away how many are left?
    8·2 answers
  • The perimeter of a flag is 474 inches. The flag is 100 inches tall. How long is it?
    15·2 answers
  • What is the sum of the first 20 terms of the series below?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!