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
Sergio [31]
3 years ago
7

Find functions f and g such that h = g ∘ f. (note: the answer is not unique. enter your answers as a comma-separated list of fun

ctions. use non-identity functions for f and g.) h(x) = 1 x2 − 81
Mathematics
1 answer:
polet [3.4K]3 years ago
7 0

It is given in the question that

h(x) = (fog)(x) = x^2 -81

And x^2 -81

can also be written as

(x^2 -40) -41

Therefore,

(fog)(x) = (x^2 -40)-41

f(g(x)) = (x^2 -40)-41

That gives,

g(x) = x^2 -40, f(x) = x-41

You might be interested in
PQ⊥PS , m∠QPR=7x−9, m∠RPS=4x+22<br> Find : m∠QPR
emmainna [20.7K]

Given:

It is given that,

PQ ⊥ PS and

∠QPR = 7x-9

∠RPS = 4x+22

To find the value of ∠QPR.

Formula

As per the given problem PR lies between PQ and PS,

So,

∠QPR+∠RPS = 90°

Now,

Putting the values of ∠RPS and ∠QPR we get,

7x-9+4x+22 = 90

or, 11x = 90-22+9

or, 11x = 77

or, x = \frac{77}{11}

or, x = 7

Substituting the value of x = 7 in ∠QPR we get,

∠QPR = 7(7)-9

or, ∠QPR = 40^\circ

Hence,

The value of ∠QPR is 40°.

3 0
3 years ago
What type of angle is mabc=170
g100num [7]

Answer:

obtuse (anything above 90* is obtuse)

Step-by-step explanation:

8 0
3 years ago
Can someone please help me with this
Hunter-Best [27]

Answer:

im sorry i dont know the answer

Step-by-step explanation:

6 0
3 years ago
Use the dchnition of similarity to solve the following problem.
sveta [45]

Answer:

  1063 ft

Step-by-step explanation:

For shadow problems, we assume the sun's rays are parallel, so the triangles formed are similar. That means the ratio of height to shadow length is the same for each object.

  h/(580 ft) = (5.5 ft)/(3 ft)

  h = (5.5 ft)(580/3) ≈ 1063 ft

The height of the monument is about 1063 feet.

8 0
2 years ago
P(a) = 2a -3; find p(a) = 15
Andrei [34K]
Since both is equal to p(a), you can set them as equal to each other:

15 = 2a - 3
18 = 2a
9 = a
8 0
3 years ago
Other questions:
  • The information in the table below about the Terry family to answer the questions at right.
    6·1 answer
  • Approximately how many times greater is 8.5×108 than 3.4×105 ? A 2.5 B 250 C 2,500 D 25,000
    15·2 answers
  • Use the scale and map measurements to find the actual distance from New Wilmington to Sharon through Mercer. What is the actual
    9·2 answers
  • Mister smith wants to improve the look of his back yard by planting small trees that cost 14 dollars each and flowering plants t
    15·2 answers
  • A 90% confidence interval for the mean percentage of airline reservations being canceled on the day of the flight is (1.1%, 3.4%
    12·1 answer
  • Can anyone help and explain the answer ?
    9·1 answer
  • A student wanted to construct a 95% confidence interval for the average age of students in her statistics class. She randomly se
    12·1 answer
  • Ms. Manko has 4 grams of sprinkles
    9·1 answer
  • Calculate x<br> I ll mark you as the brainliest
    9·1 answer
  • 30 points available will give brainliest plz helpp need soon<br>i need it quick
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!