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
bogdanovich [222]
4 years ago
7

If f(x) = 7x + 4 and g(x) = x + 4, what is (fog)(-3)?

Mathematics
1 answer:
PolarNik [594]4 years ago
7 0

Answer:

(fog)(-3)= 11

Step-by-step explanation:

we have from statement:

f(x) = 7x + 4

g(x) = x + 4

so we have:

(fog)(x)= 7(x+4) + 4

(fog)(-3)= 7(-3+4) + 4

(fog)(-3)= 7(1) + 4

(fog)(-3)= 11

You might be interested in
What is cos^{-1} (0.393) [/tex]
alexgriva [62]
Acos(0.393)=66.85˚
Use cos^{-1} (0.393) to solve
4 0
3 years ago
Two vans leave a campground at the
klasskru [66]

Answer:

92 mph

Step-by-step explanation:

Let the speed of the van travelling south  

=

v

mph  

The distance travelled by the car travelling north is

d

1

=

10

⋅

2.5

=

25

The distance travelled by the car travelling south is

d

2

=

v

⋅

2.5

=

2.5

v

The distance between the cars after  

2.5

h

is

d

1

+

d

2

=

255

25

+

2.5

v

=

255

2.5

v

=

255

−

25

=

230

v

=

230

2.5

=

92

mph

The speed is  

=

92

mph

4 0
3 years ago
Given f(x)=3x2−6x−1 .<br><br> What is the value of f(−2/3) ?<br> 8/3<br> 3<br> 13/3<br> 5
Sergeeva-Olga [200]

Answer:

23

Step-by-step explanation:

It's just about plugging in, nothing more than that:

https://simplisico.com/share/q/v2YxPuCDvMY7KQ9Z4DqXHPow

4 0
3 years ago
What is the measure of
irinina [24]
Than answer you looking for is I think B
8 0
2 years ago
Please help me with this 100 points
Serjik [45]

Answer:

2m + 153.5

Step-by-step explanation:

Hey there

2m =  The word times means multiplication. So, multiply 2 and m.

153.5 = The phrase more than means addition. So, add 2m and 153.5.

hope it helped

5 0
3 years ago
Read 2 more answers
Other questions:
  • A boy spends one sixth of his pocket money on ice cream, two sevenths on chocolates and five twelfths on football stickers. What
    14·1 answer
  • A music concert has 700 people attend it. Of the 700, 8% of the people arrived late and 12% of the people buy a t-shirt. How man
    15·1 answer
  • Which statement below is always TRUE?
    10·1 answer
  • A patrolman spends 25% every day completing paperwork. The patrolman’s shift each day is 8 hours. How much of his time does he s
    11·1 answer
  • TechWiz Electronics makes a profit of
    9·1 answer
  • The length of a rectangle is I m more than twice the width, and the area of the rectangle is 28 m. Find the dimensions of the re
    8·1 answer
  • Line I is parallel to line m. If the measure of &lt;6 is 75 , what is the measure of &lt;1 ??
    11·1 answer
  • A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than g
    10·1 answer
  • I NEED HELP UNDERSTANDING BOTH OF THESE QUESTIONS
    5·1 answer
  • Will mark brainiest. +10 Points!!!! Write the equation of the line, in point-slope form. Identify (x 1 , y 1 ) as the point (1,
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!