Mathematics High School

If f(x) = -х3, g(x) = 3х2 – 1, and hx) = 2х + 5, what is the degree of [f ogo h](x)?
2
3
5
6

If F(x) = -3, G(x) = 32 1, And Hx) = 2 + 5, What Is The Degree Of [f Ogo H](x)?2356

Answers

Answer 1

Answer:

D my love :  6

Find f(g(h(x))).

h(x)=2x+5

g(h(x)) = 3(2x+5)^2 -1     (substitute h(x) in)

f(g(h(x)))= -[3(2x+5)^2 -1]^3    (substitute g(h(x)) in)

Since it asks for the degree of the function, that means we must look for the variable with the highest degree. In this case, after distributing and simplifying out the last equation, we will find that the variable x has the highest degree of x^6, or 6.

Related Questions

Solve for a. a +(-5) = -12 O a = -17 O a = -7 O a = 7 a = 17​

Answers

Answer:

a = -7

Step-by-step explanation:

-7 + (-5)=-12

Answer:

-7

Step-by-step explanation:

Hope this helps :)

Find the quotient. 7,398 ÷ 6 *

Answers

Answer:1,230.5

Reason: just learn how to divide
7398/6
= 1233

Checking answer:
1233 times 6
= 7398

What is the boundedness

Answers

Answer:

Boundedness requires that there is only a bounded number of different kinds of parts

Step-by-step explanation:

Solve simultaneously
3x + 4y = 2 and 4x - y = 9

Answers

Answer:

x=2

y= -1

Step-by-step explanation:

Find the volume of the rectangular prism.
The volume of the rectangular prism is

centimeters cubed.fill in the blank

Answers

I think it 9/512 cm sq

The table shows the colors of Ms. Beal’s pens and how many of each she has.
What is the ratio of black to blue pens?

Answers

Answer:

2:1

Step-by-step explanation:

12 divided by 6 = 2

6 divided by 6 = 1

2:1

Determine the value of x.
4x + 20% 2x + 60%
(A) X= 10°
(B) x = 20°
(C) X= 30°
(D) x = 40°

Answers

I think is (B) x= 2…

Duane always uses 3/10 of money he earns mowing lawns to buy lawn supplies for the work. He puts the rest of the money in the bank. If Duane earned $80 last month mowing lawns, how much money did he put in the bank?​

Answers

Answer:

$56

Duane puts 7/10 of his money into the bank.

7/10 of 80 is 56

Wang Yong owes the bank \$8500$8500dollar sign, 8500. To repay the debt, he paid a fixed amount back to the bank each month. After 121212 months, his remaining debt was \$6460$6460dollar sign, 6460.

Answers

Complete question :

Wang Yong owes the bank $8500. To repay the debt, he paid a fixed amount back to the bank each month. After 12 months, his remaining debt was $6460. How much did Wang Yong pay each month?

Answer:

$170

Step-by-step explanation:

Given that:

Amount owed = $8500

Fixed amount replayed per month :

Amount left after 12 months = $6460

Amount paid per month :

Total amount paid over 12 months :

$(8500 - 6460) = $2040

Amount paid per month :

$2040 / 12

= $170

Answer:

Part A. Yong payed $170 dollars every month.

Part B. He took 50 months to pay his debt.

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

Is x=3 a zero of f(x)=4x^4-x^3-52x^2-35x+12

Answers

Answer:

no

Step-by-step explanation:

If x = 3 is a zero, then f(3) = 0

f(3)

= 4[tex](3)^{4}[/tex] - 3³ - 52(3)² - 35(3) + 12

= 324 - 27 - 468 - 105 + 12

= - 264

Since f(3) ≠ 0 then x = 3 is not a zero of f(x)

The total cost of an item is the price plus the sales tax.
Find the sales tax to complete the table then find the total cost of the item

Answers

Answer:

41.60

Step-by-step explanation:

4% of 40=1.6

40+1.6=41.6

A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloon's vertical position is 12 meters and the canoe's is -4.8 meters. The equation 12 + d = -4.8 represents this situation.

What is the value of the variable in this equation?

Answers

7.2 because you just add the -4.8 to cancel out the -4.8 on the right side. and you get 7.2
The distance between the ballon and canoe is 16.8 meters. So -12+d=4.8

4 What is the y-intercept of the line represented by the equation y = 4x + 8?​

Answers

Answer: Slope: 4

Step-by-step explanation: y-intercept : (0.8)

write th fraction 12/15 in its simpliest form​

Answers

Answer:

4/5

Step-by-step explanation:

Common factor is 3 so,

if you divide 12/15 by 3, then it will equal to 4/5

Answer:

4/5

Step-by-step explanation:

3 because thats what they have in common so devide both by 3 to get the answer

[tex]x=10[/tex]
[tex]x^2 − 2(x+5)[/tex]

Answers

Step-by-step explanation:

If x=10

[tex]\tt{ x^2-2(x+5) }[/tex] ⠀

[tex]\tt{ (10)^2-2×(10+5) }[/tex] ⠀

[tex]\tt{100-2×15 }[/tex] ⠀

[tex]\tt{ 100-30 }[/tex] ⠀

[tex]\bold{ 70 }[/tex] ⠀

Solve (4x - 5) (x + 3) = 0.
Please need help

Answers

Answer:

x= 5,-3

Step-by-step explanation:

(4x - 5) (x + 3) = 0.

[tex]4 {x}^{2} + 3x - 5x - 15 = 0 \\ 4{x}^{2} - 2x - 15 = 0 [/tex]

[tex]the \: roots \: are \:[/tex]

5 and -3

Factor: 42c²+24c
pls help

Answers

Answer:

6c out of 42c^2 + 24c

6c(7c+4)

Step-by-step explanation:


How many faces does this pyramid have?

Answers

Answer: 5 faces step by step explanation:

Answer: 5 :)

Step-by-step explanation:

20 points ! Help please

Answers

Answer:

The answer is true.

10. Un átomo de potasio tiene 19 protones en el núcleo y 20 neutrones. A partir de estos datos, a) ¿Cuál será su número atómico? 7YGº

Answers

Answer:

translate this to English and I'll help!(:

Click an item in the list or group of pictures at the bottom of the probler
correct position in the answer box. Release your mouse button when th
the item to the trashcan. Click the trashcan to clear all your answers.
Factor completely and then place the factors in the proper location on ti
5y2 - 2y-3
5
14 15
16 17

Answers

Answer:

(5x+3)(x-1)

Step-by-step explanation:

a dragster accelerates from rest to 135 mph in 9 seconds. calculate the dragsters rate of acceleration​

Answers

The answer: the amount of the dragsters rate of acceleration is 15

what is 4 increased by the product of 5 and 3

Answers

the answer is 4+(5x3)

Answer:

12

Step-by-step explanation:

5+3=8

8+4=12

An art student is mixing blue and sin with yellow paint to create a custom color. The table below shows the amount of blue and yellow mixed together

Answers

Answer:

Your not showing the table below

Step-by-step explanation:

so how can I help answer wit out that table

-2w - 5w simplify the expression and combine like terms

Answers

Answer:

-7w

Step-by-step explanation:

-2w-5w

so you have to subtract -2 times 5 for now you can ignore the variable and just subtract them. But when you get your answer you have to place w next to it. YOu can ignore the variable because they have the same variable. But with -2w-5x you can't and also it is not possible two subtract -2w from 5x

-2-5

-7

-7w

Combine "like-terms":4z - y +20 +22 + y*

Answers

Answer: 4z+42

Step-by-step explanation:

Look at de pic pls :)

Answers

The correct answer is C
yes it’s C it’s the only answer that makes sense

Hisako sells dolls at her doll store. If she sells a doll for $55, and there is a 7% sales tax, what is the total cost of the doll? Round your answer to the nearest cent.

A. $3.85

B. $51.15

C. $62.90

D. $58.85

Answers

D is the correct answer
D. 58.85 is the correct answer

Mr. Roboto has bought a can of paint can you use 3/8 of it to paint a bookshelf in use 1/4 of its pink leg and he used some of it to paint a birdhouse and he has one-eighth of it left how much paint do you use for the birdhouse?

Answers

Answer: Fraction of paint used for bird  house = [tex]\dfrac14[/tex]

Step-by-step explanation:

Let quantity of the total paint be 1.

Given:  Fraction of paint to book shelf = [tex]\dfrac38[/tex]

Fraction of Paint to leg = [tex]\dfrac14[/tex]

Fraction of Paint left = [tex]\dfrac18[/tex]

Let x= fraction of paint used for bird house.

Total paint = [tex]\dfrac38 +\dfrac 14+\dfrac18+x=1[/tex]

[tex]\Rightarrow\ \dfrac{3+2+1}{8}+x=1\\\\\Rightarrow\ \dfrac{6}{8}+x=1\\\\\Rightarrow\ x=1-\dfrac68\\\\\Rightarrow\ x=\dfrac{2}{8}=\dfrac14[/tex]

So, Fraction of paint used for bird  house = [tex]\dfrac14[/tex]

If the cost of an item with VAT is Rs 1,356 and without VAT is Rs 1,200, find the VAT?​

Answers

Given:

Cost of an item with VAT = Rs 1,356

Cost of that item without VAT = Rs 1,200.

To find:

The VAT.

Solution:

We have,

Cost of an item with VAT = Rs 1,356

Cost of that item without VAT = Rs 1,200.

We know that,

VAT = Cost of an item with VAT - Cost of that item without VAT

       = 1356 - 1200

       = 156

Therefore, the value of VAT is $156.

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