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
tensa zangetsu [6.8K]
3 years ago
5

Given that f(x) = x2+ 2x + 3 and g(x) = quantity of x plus four, over three , solve for f(g(x)) when x = 2.

Mathematics
1 answer:
enot [183]3 years ago
5 0
G(x)= (x2+2x+7)/3
g(2)=(4+4+7)/3=5
You might be interested in
Issac put $5 in a shoe box every day for the months of april, may, and june. He then spent 75% of the money on baseball cards. H
igor_vitrenko [27]
As of 2021:
April-$150
May-$155
June-$150
Total-$455
Spent 75%=455/100x75
=341.25
455-341.25=$113.75
Round off to 3sf: $114
Have a good day
3 0
3 years ago
What is 12 ten thousand 8 thousands 14 hundreds 7 ones
CaHeK987 [17]

Answer:

Eight thousand fourteen hundred twelve and seven

5 0
3 years ago
Whats the formula for the surface area of a triangle?
Alecsey [184]

Answer:

use the formula A = 1/2bh, where A = area, b = base, and h = height. Once you have the areas of all sides and faces, you simply add them together to get the surface area.

Hope this helps!

8 0
2 years ago
Read 2 more answers
Solve the simultaneous equation 2p - 3q = 4, 3p + 2q = 9. <br>b. if 223= 87 find x<br>​
wolverine [178]

Answer:

Step-by-step explanation:

Given the simultaneous equation 2p - 3q = 4 and 3p + 2q = 9, to get the value of p and q we will use elimination method.

2p - 3q = 4 ...................... 1 * 3

3p + 2q = 9 ..................... 2 * 2

Multiplying equation 1 by 3 and 3 by 2:

6p - 9q = 12

6p + 4q = 18

Subtracting both equation

-9q-4q = 12-18

-13q = -6

q = -6/-13

q = 6/13

Substituting q = 6/13 into equation 2

2p - 3(6/13) = 4

2p - 18/13 = 4

2p = 4+18/13

2p = (52+18)/13

2p = 70/13

p = 70/26

p = 35/13

<em>Hence p = 35/13 and q = 6/13</em>

<em></em>

<em>b) </em>If if 223ₓ = 87 find x

Using the number base system and converting 223ₓ  to base 2 will give us;

223ₓ = 2*x² + 2*x¹ + 3*x⁰

223ₓ  = 2x²+2x+3

​

Substituting back into the equation, 2x²+2x+3 = 87

2x²+2x+3-87 = 0

2x²+2x-84 = 0

x²+x-42 = 0

On factorizing:

(x²+6x)-(7x-42) = 0

x(x+6)-7(x+6) = 0

(x+6)(x-7) = 0

x+6 = 0 and x-7 = 0

x = -6 and 7

<em>Hence the value of x is 7 (neglecting the negative value)</em>

5 0
3 years ago
There were 976 students that attended assemblies on bullying prevention throughout the
AveGali [126]

Answer:

245+368=?-976

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How bigger is a 1 ¼ inch button than a ⅝ inch button
    13·1 answer
  • Carolyn is building a pen for a dog. The PERIMETER of the pen is 52 ft. The material is sold by the yard. It is 10.99 dollars pe
    12·1 answer
  • Bonjour , je n'arrive pas a faire ces calcules quelqu'un pourrais m'aidez Voici les calculs : 1 sur 4 - 3 sur 4 et calculer un p
    7·1 answer
  • The daily high temperatures were recorded in Montana for four days in February. They are listed in the table below. Day Temperat
    10·2 answers
  • y- 8x-2 and y Rajib wrote the equations5. What can Rajib conclude about the solution to this system ofequations?o The point (2,1
    11·2 answers
  • I don’t know the ratio to this question
    13·1 answer
  • Ok please help meeeeeeeeeeeeeeeee
    11·1 answer
  • Triangle ABC what is the measurement of Angle C on degrees if Angle A is 32.8° and Angle is 80°.​
    13·1 answer
  • A stack of magazines is 4 2/5 inches high. Each magazine is 2/5 inch thick.
    5·1 answer
  • Which of the following represents a function?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!