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
Naily [24]
3 years ago
12

If f(x) = x3 + 4x and g(x) = -2x + 1, then f(g(3))= ?

Mathematics
1 answer:
Anarel [89]3 years ago
4 0

Answer:

- 145

Step-by-step explanation:

Evaluate g(3) then use the value obtained to evaluate f(x), that is

g(3) = - 2(3) + 1 = - 6 + 1 = - 5 , then

f(- 5) = (- 5)³ + 4(- 5) = - 125 - 20 = - 145

You might be interested in
D-13=6 <br> F-26=12<br> M+18=109<br> 56+k=231 <br><br> How do you solve these with steps
lapo4ka [179]

Answer:

D=6+13=19

Step-by-step explanation:

F=26+12=38

M=109-18=91

k=231-56=175

8 0
3 years ago
jemboy wants to make his 8 meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2
mel-nik [20]
Side = 8m
He increases length by 2m and reduces width by 2m
(a.) New dimensions will be -
Length = 10m and Width = 6m
(b.) Area = length x breadth (or width)
 here we will use the special product (x+y) (x-y)
length = (x+y) and width = (x-y)
area = (8+2) x (8-2)
            8^(2) - 2^(2) 
            = 60
3 0
3 years ago
Read 2 more answers
4 1/5 ÷ 2/3 as a mixed number in simplest form
Lady_Fox [76]

Answer:

<h2>6 \frac{3}{10}</h2>

Step-by-step explanation:

4 \frac{1}{5}  \div  \frac{2}{3}  =  \frac{21}{5}  \div  \frac{2}{3}  =  \frac{21}{5}  \times  \frac{3}{2 }  \\  \\  =  \frac{63}{10}  = 6 \frac{3}{10}

8 0
2 years ago
Help needed with this assignment
SOVA2 [1]
there’s no photo!! maybe post it again
3 0
3 years ago
At the same time, two trains start toward each other on parallel tracks, 450 miles apart. Train A’s constant rate is 55 mph. Tra
noname [10]

Answer:

Its B. 3.75

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Solomon has $118 he wants to purchase concert tickets for himself and five friends each tickets cost $19 does he have enough mon
    10·1 answer
  • Which of all the following inequalities is true for all real values of x?
    7·1 answer
  • How can you use addition and subtract to put together and separate measures of an angle and its parts
    14·1 answer
  • The circle shown below has a diameter of 22 centimeters. What is the approximate area of the shaded sector?
    12·2 answers
  • Which number is the same as this: 2 (5m + 1) is the same as:
    10·1 answer
  • PLEASE HELP! I WILL MAKE YOU BRAINLIST!
    5·2 answers
  • Find the value of X
    14·1 answer
  • Please help need quickly
    7·1 answer
  • Hellllllllllllllllllllllllllllllllpppppppppppppppppppppppppppp mmmmmeeeeee
    14·1 answer
  • If <br><br><br> Plz help ASAP! Thank you
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!