Mathematics High School

Please urgent answers.

Answers

Answer 1

Answer:

k = 1/2

Step-by-step explanation:

g(x) = 3 - kx g^-1(4) = -2

y = 3 - kx

x = 3 - ky

x - 3 = -ky

(x-3) / (-k) = y

(x-3) / (-k) = (g^-1(x))

4-3 / (-k) = -2

1 / (-k) = -2

1/k = 2

1 = 2k

1/2 = k

Related Questions

5.
130°
X
Using the image above, find the value of Lx.
A 200

Answers

Answer:

C) 50 degrees

Step-by-step explanation:

angles x and 130 degrees are supplementary in that they add up to 180 degrees.

x + 180 - 130 = 50 degrees

Which ordered pairs are solutions to the equation 4x+2y=4?

Select the correct answer below:

(2,−6)

(1,5)

(−5,5)

(5,3)

none of the above

Answers

None of the above is the answer

6v=24 then "v" equals what?

Answers

Answer:

Step-by-step explanation:

Divide each side by 6

6v/6 = 24/6

v=4

Answer:

Step-by-step explanation:

you do 24 divided by 6 to get v=4

Are the ratios 7:5 and 11:10 equivalent

Answers

No because I said so I didn’t even care what about the money that was

Pls help please!??!?!!??

Answers

three consecutive integers

the sum of the first two integers is 24 more than the third integer.

This means that the three integers are 25, 26 and 27.

Question 9. Which of the following converts to a terminating decimal greater
than 1?

Answers

Answer:

Where are the options?

Step-by-step explanation:

Answer:

7/2

Step-by-step explanation:

hope it helps sorry if im wrong

You can buy 2 tickets to school carnival for $9 total.
How many tickets can you buy for $27?

Answers

Answer:

Step-by-step explanation:

pls brainliest

9/2=4.5

27/4.5=6

True or False?
k = 2 is a solution to the inequality 8k+ 4 > 18.

Answers

Answer:

True

Step-by-step explanation:

If k = 2, then we plug in 2 for every instance there is a k. So...

8k + 4 > 18

Will turn into...

8(2) + 4 > 18

Then solve using PEMDAS (or whatever you were taught. Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.)

16 + 4 > 18

20 > 18

Since 20 is greater than 18, 2 can be a solution for this inequality.

God loves you and he cares about you so repent becuase he is coming soon

Answers

Answer:

Yes god is really good

Step-by-step explanation:

Facts Trust in god and everything will be okay:)

please help to solve this

Answers

Answer:

I can do the top 2

1. a = -11

2. z = 9/2 (or nine over two in word form)

Step-by-step explanation:

find the area of a regular hexagon if a side is 30 m. round to the nearest whole number

Answers

Answer:

2338.27 is the answer 2338 if you round it

Step-by-step explanation:

The taxi costs 2.25 for the first mile plus 15 cents for each additional tenth of a mile. For a 5.2- mile trip eric paid 10 and told the driver to keep the change as a trip how much was the drivers tip

Answers

Answer:

$1.45

Step-by-step explanation:

The computation of the driver tip is shown below:

= 2.25 + 1.5 + 1.5 + 1.5 + 1.5 + 0.3

= $8.55

And, the amount given to driver is 10

So, the driver tip is

= $10 - $8.55

= $1.45

plz answer only if u know ur correct. tyvm. will give brainliest to best answer

look at the picture

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

When x goes up by 1 y goes up by 3

Pleas help me and can you explain how you got it.

Answers

Answer:

Step-by-step explanation:

straight line = 180 degrees ( H,D,R)

180 = 7x - 3 + 2x - 6

180 = 7x + 2x - 3 - 6 (group the same type number together)

180 = 9x -9 (simplify the numbers)

189 = 9x (+9)

21 = x (divide by 9)

4x - 4y = -2
-9x - 4y = -3

Answers

Answer:

x=1/13 y=15/26

Step-by-step explanation:

hope this helps!

please mark me brainliest! thanks!

-5(-4m - 6)
you have to use the distributive property
20m - 30
-20m - 30
20m + 30
pick the right answer

Answers

Answer:

1 is the correct answer

Step-by-step explanation:

Kevin cuts a foam block along the red line. When he looks at the newly
exposed face, what is the shape of the cross-section?
4 cm
7 cm
5 cm
A. A rectangle, 4 cm by 7 cm
B. A rectangle, 4 cm by 5 cm
C. A square, 4 cm by 4 cm
D. A rectangle, 5 cm by 7 cm

Answers

Answer:

I think B

Step-by-step explanation:

It's not a square when you cut it since after you cut one side the length would by 4cm by 5cm so there for it's not a square but a rectangle

sorry if it's wrong

Can someone please help me please bro. Find the value of x and the length of each side. THIS IS DUED BY 10 o’clock tonight please help me out I don’t really understand it

Answers

9514 1404 393

Answer:

x = 2, y = 10, sides = 15

Step-by-step explanation:

The hash marks tell you all of the sides are the same length. You can use this fact to relate the side length expressions to each other to solve for the variables.

We see that x appears in the left and right expressions only. So we can find x by setting those expressions equal to each other.

8x -1 = 4x +7

4x = 8 . . . . . . . . . . . . . add 1-4x to both sides of the equation

x = 2 . . . . . . . . . . . . . . divide by 4; the value of x

8x -1 = 8(2) -1 = 15 . . . the length of the sides

Now, we can find y using an expression that involves y. The top expression is the simplest:

y +5 = 15 . . . . . the length of the side we just found

y = 10 . . . . . . . subtract 5

The variable values are ...

x = 2

y = 10

The side lengths are 15.

The Harvey family stayed at a hotel for n nights. The cost was $80 per night plus a one-time fee of $20 because they brought their dog. Which expression represent the total cost of their hotel stay.

80n + 20n
80n + 20
80 + 20n
80 + 20 + n

Answers

Answer:

80n + 20

Step-by-step explanation:

20 stays the same because it's a one time fee. Then, for every night the Harvey family stays, it costs them eighty dollars. So, it's 80n + 20

Answer: 80n+20

Step-by-step explanation:

80 is the cost of nights you stayed but you don’t know the number of nights they dated so you place n next to 80 and they payed an additional 20 fee so you add that to 80n

I NEED HELPPP!!!!! 9th grade math

Answers

It is is y = -3
Good luck!!

Answer:

x = -3

Step-by-step explanation:

In this situation, x is always -3.

So, the equation is x = -3

what is -2x(x+3y)-5y(4x-3)+2xy

Answers

Answer:

[tex]2x^{2}[/tex]-24xy+15y

Step-by-step explanation:

help por favor please it should be easy but I am not smart

Answers

Answer:

[tex]4\sqrt{7x^{7}y^{9} }[/tex]

Step-by-step explanation:

I've attached an image below, hope it helps!

A store offers a 15% discount on their pants. If the pants originally cost $30.00 what will be the discount price of the pants? (the total cost after the discount)

Answers

Answer:

The pants will either be 25.50 or 4.50. Sorry I'm not sure if 15% off 30.00 is the number minus the original price or not.

Step-by-step explanation:

Pls help me I am freaking out. :(
A submarine is at an elevation of -100 feet (100 feet below sea level). Let’s compare the elevations of these four people to that of the submarine:
Clare’s elevation is greater than the elevation of the submarine. Clare is farther from sea level than the submarine.
Andre’s elevation is less than the elevation of the submarine. Andre is farther away from sea level than the submarine.
Han’s elevation is greater than the elevation of the submarine. Han is closer to sea level than is the submarine.
Lin’s elevation is the same distance away from sea level as the submarine’s.

1. Complete the table as follows.

Write a possible elevation for each person.
Use <, >, or = to compare the elevation of that person to that of the submarine.
Use absolute value to tell how far away the person is from sea level (elevation 0).
As an example, the first row has been filled with a possible elevation for Clare.

Answers

Andre : Anything less than -100, for example -150

-150<-100

|-150|=150

Han: Anything between -100 & 100, for example 50

50> 100

|50|= 50

Lin: 100 or -100,

100> -100

|100|=100

-100=-100

|-100|=100

GIVE BRAINLEIST
A gift store owner used 9 rolls of wrapping paper to wrap his customers’ gifts last week. Each roll was 66 1/2 in. long. How many gifts did he wrap if a 9 1/2 in. long piece of wrapping paper was used to wrap each gift?

Answers

Answer:

Step-by-step explanation:

divide 66.5 by 9.5

Gabe drew a scale drawing of his media room using a scale in which 1 inch represents 4 feet. The dimensions of the scale drawing are 4 inches by 6 inches. What is the area of Gabe's actual basement?
24 ft?
80 ft2
384 ft2
168 ft2
HELP ASAP

Answers

Answer:

C. 384 ft2

Step-by-step explanation: Hope this helps (:

Status
Exam
Find the missing length.
10
4
C=
✓ [?]
Pythagorean Theorem: a? + b2 = ?
Enter

Answers

Answer:

116

Step-by-step explanation:

what is -310.5 as a fraction

Answers

Answer:

- 310.5/100

Step-by-step explanation:

Answer:

-310 1/2

Step-by-step explanation:

hope this helps :)

=
£
6.
(a)
3333 p.
Into pounds

Answers

Can you take a picture please

On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?

a) 70
b) 1050
c) 1650
d) 1680

*pls help will mark brainliest!!!*

Answers

Answer:

A) 70

Hope this helps :)

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please help ill mark brainliest 2.Dnde vive ella?1. en Ontario2. en Italia3. en Ponferrada4. en Leon For you Define Police ?? The description of the stranger as having "dry, gray hair," "long, thin fingers," and a twitching shoulder that "moved in angles" leads to the suspicion that the author wants the reader to think of the stranger as Maria baked x cookies. She distributed the cookies equally among her 6 neighbors. Each neighbor received 18 cookies. Which equation matches this situation? Which parallels of latitude pass through Brazil? put these in a single file line TYPED Male cones produce ______ which contains cells that develop into sperm.(For people who need the answer)Pollen what steps should you take if your harassed online Factor the polynomial as much as possible 25x^4-16y^14 Solve the system of linear equations by substitution.x + 4y = 30y = x + 9The solution of the system is (___, ___). PLEASE HELP ME! THIS ASSIGNMENT WAS DUE YESTERDAY!!I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!!!Alyssa invested a total of $1500 in two accounts. One account paid 2% annual interest, and the other account paid 4% annual interest. After one year, Alyssa earned a total of $44 interest. How much did she invest in each account? $# in 2% account, $# in 4% account Which one of the following plate boundary types would not be volcanically active?a. ocean-ocean convergentb. transformc. ocean-continent convergentd. divergent Isabel is designing a new fish tank that is shaped like a triangular prism with lateral faces made of glass. The bases of the prism are right triangles. Isabels new fish tank will look like the diagram below but it will have twice the height of the prism shown in the diagram.Help? speaking is important because it can helps learner to developed their ........... and .......... What is the measure for angle z? Get all answers right get brainliest 3. easy multiple choice questions1. Which option identifies the sales technique that most likely broke down in the following scenario?Miranda uses LinkedIn to connect with potential customers; she has more than 500 contacts that she tries to keep updated on new products offered by her agricultural supply company. Unfortunately, her hard drive crashed, and she did not have a flash drive backup, so she has no way of rebuilding her network.referralsonline leadsnetworkingcold calling2. Which option identifies the step in the consultative sales process represented in the following scenario?Manuel is a tractor supply salesman who has Ohio, Illinois, and Michigan as his territory. He travels from farm to farm, often lending a hand when farmers are baffled by malfunctioning equipment.research potential customers wants and needslook for opportunities to help by providing knowledge or expertisequalify the prospect to determine if he or she is a good fit for the productsask potential customers about their goals, plans, and needs3.Which of the following is the first step in the consultative sales process?investigate possible solutions to problemsidentify the gatekeepers between sales and buyerdevelop a list of potential customersqualify a potential customer as a decision maker please help me please i really need help please African elephants once existed in large populations across the African continent. Elephants use their tusks to dig for water and food. Humans hunt and kill elephants for their tusks. Habitat loss and fragmentation have also reduced the total number of elephants and the size of elephant herds. Scientists estimate that the number of African elephants has decreased from several million to several hundred thousand. Population sizes range from over 100,000 individuals in Botswana to approximately 100 individuals in northern Cameroon. Scientists have also found that the frequency of elephants that never develop tusks is increasing.Select all the statements that describe probable effects of poaching and habitat fragmentation on clephant evolution a. The elephant population in Botswana will experience high levels of genetic drift. b. The poaching of elephants for their tusks is leading to the evolution of tuskless elephants. c. Having tusks does not provide a selective advantage to African elephants. d. Habitat fragmentation leads to decreases in population size and increases in genetic drift. e. The elephant population in Cameroon will experience high levels of genetic drift. Which answer is the best exampleof imagery?A. The old theater smelled of dust and mildew ..with a faint hint of roses and grease paint.B. Barb looked around at the people in theaudience.C. It was noon, and there was no time to lose.