If H1(x) is the inverse of H(x) , what is the value of H1 (H(x)) ?

Answers

Answer 1
In a function, you feed in x and get y.
In the inverse function, if you feed in y, you get x

So basically if you take the inverse of the original function, you get back the original input.

Hence:
H^-1(H(x)) = x

Take this example:
H(x) = 3x
H^-1(x) = x/3

H^-1(H(7))
--> H(7) = 3(7) = 21
--> H^-1(21) = 21/3 = 7
Answer 2

Answer A. x

Step-by-step explanation:


Related Questions

will give brainlliest
The table below shows four problems using decimals. Problem Number Problem 1 One ounce of pretzels has 2.93 g of protein. How many grams of protein are in a 6-ounce package of pretzels? 2 Paul rides his bike at an average rate of 13.8 miles per hour. If he rode for 3.2 hours, how far did he ride? 3 Sonya made an 8-slice whole wheat pizza with cheese and veggies. If the whole pizza had 1567.9 calories, how many calories are in one slice? 4 One slice of multigrain bread has 12.4 carbs. Jules uses 6 slices to make sandwiches for his friends. How many carbs did he use? Which problem would be solved using division, and what is the solution to the problem? will give brainlliest

Answers

Answer:

its A

Step-by-step explanation:

Answer:

It is c

Step-by-step explanation:

3. What figures are formed when a diagonal is drawn in a quadrilateral

a. triangles

b. squares

c. parallelograms


4.which is TRUE about the sides of parallelogram?


a. 1 pair of sides are parallel and equal

b. 2 pairs of sides are parallel and equal

c. 4 sides are equal


5.if two diagonal are drawn in a rhombus or in a square, which of the following will be formed


a. 2 triangles of the same size


b. 2 pairs of triangles of the same size


c. 4 triangles of the same size



6. which of the following describes the sides of a square or of a rhombus

a. no sides are equal



b. two sides are equal



c. all sides are equal​

Answers

Answer:

3. What figures are formed when a diagonal is drawn in a quadrilateral

a. triangles

4. which is TRUE about the sides of a parallelogram?

b. 2 pairs of sides are parallel and equal

5. if two diagonal are drawn in a rhombus or in a square, which of the following will be formed

a. 2 triangles of the same size

6. which of the following describes the sides of a square or of a rhombus

c. all sides are equal​

Hope it helps!!!Brainliest pls!!!

solve this 28 - x = 24​

Answers

Answer:

=> 28 - x = 24

=> x = 24 - 28

=> x = -4

therefore, 28 - 4 = 24

this answer is going to be (4,0)

100 divide by 37
Can yall help me on this one?

Answers

100 divide by 37 would be 0.37 in decimals

Calculate the distinct permutation of the word "Math"​

Answers

Letters are

MATH

No repetitions

n=4

Distinct permutation:-

n!4!4×3×2×124

correct answer only!!!
Question/answer choices below as pictures

Answers

Answer:

Last graph: [tex]\langle-7,-9\rangle[/tex]

Step-by-step explanation:

Here, [tex]u=\langle-2,-7\rangle[/tex] and [tex]v=\langle5,2\rangle[/tex]. Thus, [tex]u-v=\langle(-2)-5,(-7)-2\rangle=\langle-7,-9\rangle[/tex], making the last graph the correct answer.

Can someone explain what is domain and range? Gcse math level please

Answers

The domain and range are defined for a relation and they are the sets of all the x-coordinates and all the y-coordinates of ordered pairs respectively. For example, if the relation is, R = {(1, 2), (2, 2), (3, 3), (4, 3)}, then:
Domain = the set of all x-coordinates = {1, 2, 3, 4}
Range = the set of all y-coordinates = {2, 3} take a look at the picture e.g Here, the domain is the set {A,B,C,E}
{
A
,
B
,
C
,
E
}
. D
D
is not in the domain, since the function is not defined for D
D
.

The range is the set {1,3,4}
{
1
,
3
,
4
}
. 2
2
is not in the range, since there is no letter in the domain that gets mapped to 2
2
.

A grocery store sells sliced turkey. The graph shows the relationship between the weight of the sliced turkey and the total cost of the sliced turkey. Two points, R and W, are labeled on the graph shown below.

Answers

Answer:

The correct option is ⇒ Point W means that that unit rate is $2.5 per pound.

Step-by-step explanation:

The question missing the graph and the options

The options for the questions are:

1) Point R means that that unit rate is $10 per pound.

2) Point R means that that unit rate is 4 pounds per dollar

3) Point W means that that unit rate is $2.5 per pound.

4) Point W means that that unit rate is 2.5 pounds per dollar.

And see the attached figure.

As shown in the figure attached

The unit rate will be the total cost per weight

By calculating the unit rate for the graph = (y2-y1)/(x2-x1)

using the given points (4,10) , (1,2.5)

the unit rate = (10-2.5)/(4-1) = 7.5/3 = 2.5

The unit rate means that it will cost $2.5 per pound and this is a gree with the point W which have the same meaning.

So, The correct answer is option 3.

Step-by-step explanation:

WILL MARK AS BRAINLIEST!!

Answers

Answer:

Put an open circle on 5 and have the arrow point in the positive direction.

Step-by-step explanation:

Answer:

a > 5 or a ∈ ( 5 , ∞ )

Step-by-step explanation:

-35 POINTS- A bag contains 30 cards numbered 1 to 30. You are going to select one card, replace the card, and then draw a second card. What is the probability you will draw a 4 and then a number less than 10? Simplify your answer.

Answers

Answer:

36

Step-by-step explanation:

you simplify 26 simplify it again and the simplify answer is 36

Answer:

1 / 100. is the answer. got it correct.

Step-by-step explanation:

In Table 2. at this rate, how much would it
cost to buy 9 books?
(dont mind about the cups of flour)

Answers

15$

You divide 6 from 10 so 10➗6= X and the you multiply X by 9

Last year 123 students left a college with a pass in English.

This year 27 more students than last year left the college with a pass in English.

The college says
'The number of students leaving college with a pass in English has increased by 24% from last year!

(a) is the college correct?
Show why you think this.

Answers

Answer:

yes, (I think)

because 27 more students left this year with a pass and last year the percentage would of been lower I don't know

The college is incorrect, it is 28.125%

What is percentage?

Percentage is defined as ratio expressed as a fraction of 100.

No. of students in college in last year = 123 -27 = 96

The number of students leaving college ratio = (27/96)×100%

⇒0.28125×100%

28.125%

The college says,

'The number of students leaving college with a pass in English has increased by 24% from last year

Hence, The college is incorrect, it is 28.125%

Learn more about percentage

brainly.com/question/24159063

#SPJ2

Rami is thinking of a number that contains the digit 9. The digit 9 in Rami's number has 10 times the value of the digit 9 in the number 384,293.

Which number could be the number that Rami is thinking of?


127,903

289,302

490,374

903,852

Answers

127,903 because 90 times 9 equals 900.

A box contains 3 blue and 2 red balls
Another contains 2 blue and 1 red .One ball is drawn from each bag
Find the probability
Both balls are white
The two balls are of the same color
The two balls are of different color

Answers

Answer:

two balls are of the same color

Step-by-step explanation:

5 blue and 3 red. so its not the same number of each. and there is no white balls.

Find the area of an equilateral triangle with a side length of 16 centimeters. Round to the nearest tenth.

Answers

As we know that the area of an equilateral triangle with side a is given by ;

[tex]{\boxed{\bf{Area_{(equilateral)}=\dfrac{\sqrt{3}}{4}a^{2}}}}[/tex]

So , now using formula in our question, putting the value of the side, we can thus obtain

[tex]{:\implies \quad \sf Area=\dfrac{\sqrt{3}}{4}(16)^{2}}[/tex]

Putting value of √3 ≈ 1.73 and cancelling 4 we have ;

[tex]{:\implies \quad \sf Area\approx 1.73\times 64}[/tex]

[tex]{:\implies \quad \sf Area\approx 110.72\:\: cm^{2}}[/tex]

[tex]{:\implies \quad \sf Area\approx 110.7\:\: cm^{2}}[/tex]

This is the required answer

What is 1,035 divided by 5 and what is 1,766 divided by 8?

Answers

207 and 220.75


Jsjsjsisiwiejsbdijdnwnsks

Answer:

1,035 divide by 5 = 207

1,766 divide by 8 = 220.75

0.28N − 0.86(N −4.70) = 8.02

Answers

Espero y te ayude, creo que es así

While making oatmeal cookies, Angela needs to add 1/2 cup of milk to her dough. However, she has only a 1/4-cup measuring cup. How many times does she need to fill the measuring cup to pour 1/2 cup of milk?
The number of times Angela needs to fill the 1/4-cup measuring 1/2 cup to pour cup of milk is?

Answers

Answer:

2

Step-by-step explanation:

Answer:

(1 / 2 US cups) / (1 / 4 US cups) = 2

Step-by-step explanation:

PLZ MARK Brainliest

Which of the following graphs is a function?

Answers

Answer:

a

Step-by-step explanation:

because of the line test

what is 1/3-(-5/3)=

Answers

Answer:

1/3 - (-5/3) = 2

Step-by-step explanation:

1/3 - (-5/3)

Subtracting a negative is the same as adding a positive.

1/3 + 5/3 = 6/3, or 2

Angle MNP ~ Angle HJK. Both triangles are isosceles. If m

Answers

Angle 45

Because it could be 45,45,90


[tex]\binom{dy}{dx} \sqrt{x} [/tex]

find the derivative of x

Answers

y = sqrt(x) = x^(1/2)
y’ = 1/2*x^(-1/2)

Help me! Please! I’ll mark you brainless

Answers

I'm not sure but I think the answer is - 1/2

Stephen, Paul & Bridget share some money in the ratio 3 : 4 : 2.
In total, Stephen and Bridget receive £50.
How much does Paul get?

Answers

Answer:

  £40.

Step-by-step explanation:

In terms of ratio units, Stephen and Bridget together get 3+2 = 5, while Paul receives 4. That is, Paul gets 4/5 of their combined total, or ...

  4/5 · £50 = £40

Paul gets £40.

Given parameters:

Ratio of their money = 3 : 4 : 2

Total amount received by Stephen and Bridget = 50

Unknown :

How much did Paul get = ?

Solution:

The amount Paul got is a fraction of the total.

  We need to find the total amount first;

  Amount Stephen and Bridget got  = [tex]\frac{ratio of stephen and bridget}{total ratio} x total amount[/tex]

let the total amount = y;

                   50  = [tex]\frac{3+2}{9}[/tex] x y

                    [tex]\frac{5y}{9}[/tex]  = 50

                      5y = 450  

                      y = 90

Now, the amount Paul got;

                         = [tex]\frac{4}{9} x 90[/tex]

                          = 40

The amount Paul got is £40

If 1 thousand dollars gets you 15 million toys how many toys can I buy with 40,000 dollars?

Answers

Answer:

600 billion toys

Step-by-step explanation:

40,000 × 15,000,000 = 600,000,000,000

Help plz and thank u

Answers

Answer:

4

Step-by-step explanation:

Slope = 4

(0,-1) and (1,3)

pls help answer this
if the circumfrence if a circular sheet is 154 then find the radius and area.

take π as 22/7​

Answers

Answer:

1886.5

Step-by-step explanation:

2πr=154

2*22/7*r=154

44/7r=154

44r=1078

r=24.5

now,

area=πr²

     =22/7*(24.5)²

    =1886.5

In Jamie's town, there are 42,812 adults and 12,358 children. About how many more adults than children are in Jamie's town?

Answers

Answer:

30454

Step-by-step explanation:

subtraction on a calculator

42812-12358=30454

Emilliano thinks x =40 is the solution to the equation 1/2 x =80. explain why he is wrong

Answers

Answer/Step-by-step explanation:

Given:

Emiliano thinks x = 40 is the solution to the equation 1/2x = 80

Note:

An equation is the statement that equalizes two mathematical expressions.

An expression is the combination of variables and constants connected with mathematical operations.

Solve:

Substituting the value of x, in the equation

1/2(4) = 80

    20 ≠ 80

Thus,   it isn't satisfied. Hence, Emiliano's answer is wrong.    

Correct Way to Solve;                

Multiply both sides by 2

2 · [tex]\frac{1}{2}x[/tex] = 80 · 2

Simplify

x = 160

~Learn with Lenvy~

Help!!!!!! Quick
Evaluate (x + y)° for x = -3 and y = 5.
- 1/2
2
1
O

Answers

Answer:

it is 1

Step-by-step explanation:

The power of 0 causes all numbers to negate to 1.
Anything to the power of 0 is 1


For example:

(10)^0 = 1

Other Questions
PLEASE HELPPP! How was immigration during the Irish Potato Famine similar to the Central Americanimmigration today? How is it different? Find the solution to the inequality 3x20 1. Whitney has reservations about (1 point) Rainsford. big game hunting, Ojaguars. O the general.OjaguarsObig game hunting 2. On the deck of the ship, Rainsford declares that the world is made up of O the hunters and the hunted. O superstitions. O fear and pain. O admirable sports. . 3. When Rainsford first meets Ivan, the man is (1 point) O sipping fine champagne. O sitting comfortably in a chair. O pointing a revolver at his heart. O feeding his hounds. 4. General Zaroff enjoys hunting. (1 point) Opeople. O hounds. Ojaguars. O big game.5.At the end of the story RainfordO escape the generalO dines with the generalO hunts the generalO kills the general Suppose that y varies inversely with x. Write an equation for the inverse variation.y = 4 when x = 6 Consider two neighboring island countries called Euphoria and Bellissima. They each have 4 million labor hours available per month that they can use to produce rye, jeans, or a combination of both. The following table shows the amount of rye or jeans that can be produced using 1 hour of labor. Rye JeansCountry (Bushels per hour of labor) (Pairs per hour of labor)Euphoria 4 16Bellissima 6 12Initially, suppose Bellissima uses 1 million hours of labor per month to produce jeans and 3 million hours per month to produce rye, while Euphoria uses 3 million hours of labor per month to produce jeans and 1 million hours per month to produce rye. Consequently, Euphoria produces 15 million pairs of jeans and 20 million bushels of rye, and Bellissima produces 8 million pairs of jeans and 48 million bushels of rye. Assume there are no other countries willing to trade goods, so, in the absence of trade between these two countries, each country consumes the amount of jeans and rye it produces.Bellissima's opportunity cost of producing 1 pair of jeans is_________ of rye, and Euphoria's opportunity cost of producing 1 pair of jeans is _____________ of rye. Therefore, ___________ has a comparative advantage in the production of jeans, and __________ has a comparative advantage in the production of rye.Suppose that each country completely specializes in the production of the good in which is has a comparative advantage, producing only that good. In this case, the country that produces jeans will produce _________ million pairs per month, and the country that produces rye will produce _________-- million bushels per month. Given that a=4 and b=5. evaluate : a+3b please solve just 7 and 9 write any two result of the battle of plassey 3. a) How was Dr. Twenge able to determine what is most likely causing the drastic increase in theseproblems? you are attempting to convince your class that they shouldn't drink and drive Solve for x. Round to the nearest tenth, if necessary. 13 points plz need help Solve for x. Enter the solutions from least to greatest.(x + 5)2 64 = 0lesser x =greater x = It's Herbert! she screamed. "It's Herbert!" She ran to the door, but her husband was before her, and catching her by the arm, held her tightly. "What are you going to do?" he whispered hoarsely. "It's my boy; it's Herbert!" she cried, struggling mechanically. "I forgot it was two miles away. What are you holding me for? Let go. I must open the door. " "For God's sake don't let it in," cried the old man, trembling. "You're afraid of your own son," she cried, struggling. "Let me go. I'm coming, Herbert; I'm coming. " "The Monkey's Paw," W. W. Jacobs What is Mrs. White's reaction to Herbert coming home? What is Mr. White's reaction?. Professions of Charitable SettlersMost Georgia colonists who were considered"charitable cases" wereO artisans or professionalsO farmers or husbandmen.servants or laborers.Artisans andprofessionalsServants andlaborersHusbandmenO enslaved workers.Farmers At the time of Washington's presidency, which political party believed in states' rights and opposed the national bank?O DemocraticO Democratic-FederalistO Democratic RepublicanO Federalist Which immigrant to texas became an influential leader in the state's hispanic-american civil rights fight and an eventual ambassador to the united nations? help with all of these please ! im on a time limit and i dont have much time left. Extra points ( only for people who answered my previous question )What country won the very first FIFA World Cup in 1930? ( Awnser is easy) 9. Which mass measurement contains a total of threesignificant figures?A) 22.0 gC) 220 gB) 22.00 gD) 2200 g