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
Karolina [17]
3 years ago
5

I’m so confused on how to do this

Mathematics
1 answer:
dimaraw [331]3 years ago
3 0

Answer:

19

Step-by-step explanation:

First:  Recognize that (f o g)(x) is the "composition" of two functions, where g(x) serves as the input to f(x).  We are given f(x) = 2x+3 and g(x) = x+5.  You could find g(3) right now:  it is g(3) = 3+5 = 8.  Use this 8 as the input to f(x):  f(8) = 2(8)+3 = 19.

You might be interested in
Hey:) can you please help me posted picture of question
Kryger [21]
To expand the given expression we proceed as follows:
(6x²-2x-6)(8x²+7x+8)
=6x²(8x²+7x+8)-2x(8x²+7x+8)-6(8x²+7x+8)
=48x⁴+42x³+48x²-16x³-14x²-16x-48x²-42x-48
putting like terms together:
48x⁴+(42x³-16x³)+(48x²-48x²)+(-16x-42x)-48
=48x⁴+26x³+0x²-58x-48
hence the answer is:
48x⁴+26x³-58x-48
6 0
3 years ago
Christa wrote 1 page in 2/3 hour. Which is Christa's writing rate per hour?
Fantom [35]

Answer:

3/2 pages per hour

Step-by-step explanation:

1 : 2/3

= 3/2 : 1

3 0
3 years ago
Read 2 more answers
Factor 25x 2 + 10x + 1.
scoundrel [369]
25x^2+10x+1
(25x^2+5x)(+5x+1)
5x(5x+1) +1(5x+1)
(5x+1) (5x+1)
X=1/5
3 0
3 years ago
Read 2 more answers
Can someone solve -5x +2y=10
marta [7]

Answer:

x=\frac{2}{5}y-2

Step-by-step explanation:

-5x+2y=10\\-5x+2y-2y=10-2y\\-5x=2y-10\\\frac{-5x}{-5}=\frac{2y-10}{5}\\ x=\frac{2}{5}y-2

6 0
3 years ago
Read 2 more answers
Is the following statement true or false?
Andrei [34K]

Answer: False

Please crown Brainliest!

Explanation: Eukaryotes along with some prokaryotes also perform the process of photosynthesis. Photosynthesis needs chloroplast and it is also found in some of the prokaryotes.

Prokaryotes are primitive cells but they do have organelles like mitochondria and chloroplast.

Photosynthesis is the process by which glucose is made in the presence of sunlight out of which oxygen is released into the environment and carbon dioxide from the environment is used.

6 0
3 years ago
Other questions:
  • acar travels 32 miles for each gallon of gas how many gallons of gas does it need to travel 192 miles
    8·1 answer
  • There is a sale on the 3D doodler it is now only $83 It was originally $95 what percent did the 3D doodler decrease
    9·2 answers
  • A disease has a constant force of mortality, µ. Historically 10% of all people with the disease die within 20 years. A more viru
    6·1 answer
  • Need math help please!!
    15·1 answer
  • The quadratic function fhas a vertex at (3,4) and opens upward. The quadratic function g is shown below.
    5·1 answer
  • Solve the system of equations below:<br><br> y = 3x - 5<br><br> y = -2x + 10
    6·1 answer
  • Help me plz:3 tahnk you!!
    9·1 answer
  • 100points!!!!!HELP ASAP PLZ HELP ME!!!!!!!
    14·1 answer
  • True or False? No matter how the colonial government was setup, England had the ultimate say within the colonies
    8·2 answers
  • What is the product of <br><br> 2x+3 and 4x^2-5x+6 .
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!