Mathematics High School

if f and g are inverse functions, what is (fog)(-1)

Answers

Answer 1
Fog is the answer ur welcome

Related Questions

Simplify this expression (xy^4)^6

Answers

x^6y^24


Hope it help

Answer:

x^6*y^24

Step-by-step explanation:

This will become:

[tex]x^6*(y^4)^6[/tex]

Next, multiply the exponents for y:

x^6 * y^24

So the answer is x^6*y^24

Point T is located at (-2,-2) on the coordinate plane. Point T is reflected over the
y-axis to create point T'. What ordered pair describes the location of T'?

Answers

Answer:

(2,-2)

Step-by-step explanation:

When over the y-axis you change the x axis to the opposite of either neg. or positive

In the diagram of JML below, NK∥ML, JN=6, NM=30, and JK=7. What is the length of JL?

Answers

Answer:

NK

Step-by-step explanation:

Answer: 42

Step-by-step explanation:

PLEASE HELP IT'S DUE IN 15 MINUTES!! WILL GIVE BRAINLIEST!!!!

Answers

the answer would be 3x+2=10x-5

Hello! Some assistance with this question would be really helpful (:

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The mode is the most common number in the data set. If there are two numbers that appear frequently (in this case 69 and 73) then this data set has two modes.

The median is the middle of the set of numbers (line them up from top to bottom).

In this case it should look something like:

68 68 69 69 69 69 70 70 71 72 72 73 73 73 73 75 78

If the whole list of numbers are even, then pick the two middle numbers and find their average. If it is odd, just choose the middle most number.

Mean is the average of all numbers. If you have 5 numbers, add them all up and divide by 5. If you have 10 numbers, add them all up and divide by 10.

PLS HELP I WILL REALLY APPRECIATE

Answers

Answer:

$2547 per month

Step-by-step explanation:

849 * 3 = 2547

Answer:

2547

Step-by-step explanation:

help pls asap i’ll mark as brainliest if correct :)

Answers

Answer:

100 chocolate bars

Step-by-step explanation:

30 ÷ 3 = 10 so you need to times 10 by 10?

hope that helps!

1 box is 10 chocolates so while the top half of the chart increases by one the bottom half increases by ten, there are 100 chocolates in 10 boxes

Hey I really need help with this question please help

Answers

Answer:

let me look

Step-by-step explanation:

75 students received a coupon. These students represent 5% of the total students at Seven Lakes JH. How many total students attend Seven Lakes JH?

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1500 students, 5% of 1500 is 75

bb yftrxeybvcregbjgcrtxcyhvliygfyctydctgvfyufytdxrxr

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Answer:

these are letters from the English alphabet

hope this helps....

Pls I just want to get good grades.

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4.

x=2y
y=x-2

(Substitute)

x=2(x-2)
x=2x-4
-x=-4
x=4

Plug x=4 into both equations to find y and check

4=2y
2=y

y=4-2
y=2

(4,2)—> Blank 1:4 and Blank 2:2


5.

x=2y-3
x=2y+4

2y-3=2y+4

No solution —> Blank 1: NS and Blank 2: NS

plz help asap will give brainliest​​

Answers

Answer:

10

Step-by-step explanation:

Answer: x<10

Step-by-step explanation:

Solve 8x – 5 = 23 + 4x.

Answers

Answer: X equals 7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

First you want to simplify the equation

8x + (-5) = 23 + 4x

-5 + 8x = 23 + 4x

Then solve for x, but before we do that we !!!must!!! move all terms that have x  to the left. Everything else would go to the right.

So we add -4x to both sides ..

-5+ 8x + (-4x) = 23 + 4x + (-4x)

-5 + 4x = 23 + 4x + (-4x)

-5 + 4x = 23 +0

-5 + 4x  = 23

Then add 5 to both sides of the equation:

-5 + 5 + 4x = 23 + 5

0 + 4x = 23 + 5

4x = 23 + 5

4x = 28

Then divide each side by 4:

x = 7

And there you have it. The answer is 7. Hope this helps! :)

I need help please!!!
Solve the system by substitution.
y=-4x
y=x-5

Answers

You would plug in y into the other equation.
-4x = x-5
Put x variables on one side
-4x - x = -5
-5x = -5
x=1
Then plug in 1 for x in any equation
y = 1 - 5
y = -4
So the answers are x=1 and y=-4
Hope this helped!

The boundary point is? The solutions are all values ? 3

Answers

Answer:

There’s no picture

Step-by-step explanation:

Next tim, attach it

Find a formula for the nth term of the arithmetic sequence a1=-17 a2=-12 a3=-7 a4=-2

Answers

Answer:

Step-by-step explanation:

Recursive formula

a1 = -17

a^n = a^n-1 + 5

Explicit formula:

a^n = -17 + (n-1) * 5

72
Expressing a radical in simplest form

Answers

Answer:

Exact Form: 6√2

Decimal Form: 8.485

I'll mark brainliest.
Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale? Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale?

Answers

Answer:

The final selling price is .$13.44

Hope this helps!!

Step-by-step explanation:

Audra makes 20% off the normal selling price. So The price of each bracelet during the sale is $13.44

Shelley's kitten weights 2 1/3 times as much as she did last year. She now weighs 21 ounces. What did the kitten weight a year ago?

Answers

Answer:

weight of the kitten last year = 9 ounces

Step-by-step explanation:

Let

x = weight of the kitten last year

Weight of the kitten this year = 2 1/3 * x = 21

7/3*x = 21

7/3x = 21

x = 21 ÷ 7/3

x = 21 × 3/7

= 63/7

x = 9 ounces

weight of the kitten last year = 9 ounces

$200 Principal at 3% for 5 years. Find the interest earned and the balance of the account.

Answers

Answer:

Interest earned: $30    Balance: $230

Step-by-step explanation:

What fraction do you get when you divide 5 by 6?

Answers

Answer:

5/6

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

What expression is equivalent to x2 - 49?
O A. (x-772
O B. (x + 7)2
O c. (x + 7)(x-7)
OD. (x + 7) (7 - x)
PLEASE HELP

Answers

Answer:

C.

Expla:

x²-49

x²-7²

= (x+7)(x-7)

Find the product. Enter the product in simplest form.

Answers

Answer:

5

Step-by-step explanation:

You multiply/divide all the fractions with each other.

A department store sells a pair of shoes with an 87% markup.
If the store buys the shoes for $19.00, what is the markup price?

Answers

Answer:

35.53

Step-by-step explanation:

19.00x 87%=16.53

16.53+19.00= 35.53

Find the value of x acellus
Help

Answers

Answer: x = 3

because ΔABC has BD is the bisector of ∠ABC

=> AD/AB = DC/BC

⇔ x/6 = 4/8

⇔ x/6 = 1/2

⇔ x = 6.1/2

⇔ x = 3

Step-by-step explanation:

Answer: x=3

Step-by-step explanation:

IF YOU $80 AND THEN GET $20 MORE,WHAT IS THE PERCENTAGE

Answers

Answer:

100% for 100 dollars

Step-by-step explanation:

i think so im not sure

If DF and GI are parallel lines and mGHE = 47°, what is mIHE?

Answers

Answer:

mIHE should be 133°

Step-by-step explanation:

A line is 180°, so, if you take 47° off you're left with 133.

Giving you an answer of 133°.

To celebrate 25 years in business, the furniture store is having a 25% off sale on all their furniture. Estimate the new price before tax of a table that costs $159.39.

Answers

Answer:

Step-by-step explanation:

159.39(1-25/100)

159.39(100-25)/100

159.39(75)/100

159.39(0.75)

$119.54


CAN SOMEONE ANSWER THIS PLEASE AND RHANK YOU!

Answers

Answer:

1/9?

Step-by-step explanation:


For what value of x must ABCD be a parallelogram?
X=_______

Answers

Answer:The value of x must be 7 units.

Step-by-step explanation:

hope this helps

Other Questions
how do i calculate this? cos x= 3/4, s in quadrant 1 For what value of x must ABCD be a parallelogram?X=_______ Find the product. Enter the product in simplest form. 5. The model includes a wavy arrow to show light striking the thylakoids. Whichlabel for the wavy arrow would be MOST USEFUL for communicating the role oflight in photosynthesis?a. Light is radiated from the chloroplast during the light-independent reactions.b. Light energy is cycled within the thylakoid.c. The chloroplast reflects the green wavelengths of light.d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH. Find the value of x acellus Help I need help please!!!Solve the system by substitution.y=-4xy=x-5 How do i do this 5th grade math ? If DF and GI are parallel lines and mGHE = 47, what is mIHE? What is the value of 4 to the power of 0? Correct the one error.SLOWPROCEDEWITHCAUTION SOMEONE PLEASE HELP ME ASAP THIS IS ALMOST DUE ILL MARK BRAINLIEST!!!! 2+3(6 - 7 ) 5 - 2 ( 9 + 4 ) = Which of the following is the best example of water changing from a liquid to a gas?(A) clouds on a summer day(B) morning dew on orange trees(C) fog rising from a pond on a cold day (D) ice melting back to water when it is left out at room temperature IF YOU $80 AND THEN GET $20 MORE,WHAT IS THE PERCENTAGE Which statement is true about the angles in triangle PQR? Who do you prefer:A: Tom Hiddleston B: Tom Holland Which color of visible light has a shorter wavelength than blue light? O A. Red O B. Green O C. Violet OD. Orange A 2H2O = 2H2 +O2If 30mL of hydrogen are produced in above reaction, how many mL of oxygen are produced? Please show work. What is the difference between knowledge and wisdom?