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
WINSTONCH [101]
2 years ago
7

Find (fog)(x). f(x) = 2x + 6 g(x) = −3x - 10 Please help me

Mathematics
1 answer:
kupik [55]2 years ago
7 0

Answer: -6x-14

Step-by-step explanation:

f(x) = 2x + 6

g(x) = −3x - 10

(fog)(x)=

f(g(x))=

2(g(x))+6=

2(-3x-10)+6=

-6x-20+6=-6x-14

You might be interested in
Find (f ∘ g)(4) when f(x) = -5x - 7 and g(x) = -6x 2 + 9x + 9.
mr_godi [17]

Answer:

\boxed{\sf \ \ \ 248 \ \ \ }

Step-by-step explanation:

Hello,

(fog)(4)=f(g(4)) \ \ \ and \ \ \ g(4)=-6*4^2+9*4+9=-51 \ \ so\\(fog)(4)=f(-51)=-5*(-51)-7=255-7=248

hope this helps

7 0
3 years ago
Which of the following values is equal to − (−8.2)?
mylen [45]
8.2, because the negative on the outside of the parenthesis cancels out the negative inside of the parenthesis. 
3 0
3 years ago
Read 2 more answers
Please help will mark brainliest! (random answers will be reported)
Akimi4 [234]

Answer:

value of x =

\sqrt{216}

Step-by-step explanation:

here's the solution,

the given triangle is a right angled triangle so, by applying pythagoras theorem,

=》

perpendicular {}^{2}  =  hypotenuse {}^{2}   - base {}^{2}

=》

{x}^{2}  =  {21}^{2}   -  {15}^{2}

=》

{x}^{2}  = 441 - 225

=》

{x}^{2}  = 216

=》

x =  \sqrt{216}

5 0
3 years ago
Read 2 more answers
Akiba Ellis deposits the following in her checking account: 6 five-dollar bills, 5 two dollar bills, 12 one dollar bills, 9 half
In-s [12.5K]

Answer:

$106.08

Step-by-step explanation:

Given:

6x $5.00

5x $2.00

12x $1.00

9x= 0.50

6x25 cent

42x10 cent

10x5 cent

15=15cent

$97.23

----------------------------------------------------------------------------------

6 five dollar bill is $30.00

so 5 two dollar bill is $10.00

12 one dollar bills is $12.00

9 half dollar bill mean 0.50 cent since it Half and that would make $4.50

6 quarter so 6x25 which equal $1.50

42 dimes and dimes =10 cent so 42x10 which equal $4.20

10 nickels and nickels = 5 cent so 10x5=0.50

15=15 pennies

-------------------------------------------------------------------------------------

30.00+10.00+12.00+4.50+1.50+4.20+0.50+0.15+97.23 =

$106.08 Total Deposit

5 0
3 years ago
Is the square root of 25 a rational number? Explain how you know
adelina 88 [10]

yes because 25 divided by 5 equals 5

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me solve this
    10·1 answer
  • The difference between 4 and the product 6x is 40
    12·1 answer
  • I got so confused with this math because since it’s Halloween my teacher nearly didn’t teach us
    6·1 answer
  • If f(x) = x-5 and g(x) = 3x2-1,<br> what is (fºg)(x)?
    9·1 answer
  • I need help with this
    6·1 answer
  • Evaluate fourth root of 9 multiplied by square root of 9 over the fourth root of 9 to the power of 5
    14·1 answer
  • The average number of shirts that a shop sold each month is given in the graph. In the graph, 1 represents January, 2 represents
    14·1 answer
  • Help me please , will mark brainliest
    7·2 answers
  • 1. You deposit $1,000 in the bank when your son is born. If the money earns 5% interest,
    14·1 answer
  • Question 4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!