"If f(x) = 6x3 + 5x, g(x) = 3x2 + 5, and h(x) = 9x2 – 8, what is the degree of f(g(h(x)))?"
2
3
7
12
Answers
Answer:
the degree of f(g(h(x))) is 12
Step-by-step explanation: I know you want simple and easy answers and thats what im here for, . :D
Answer:
D. 12
Step-by-step explanation:
Edge 2020
Related Questions
what is the answer to the question?
Answers
Answer:
[tex]sum = (n - 2) \times {180}^{0} \\ {1980}^{0} = (n - 2) \times {180}^{0} \\ (n - 2) = \frac{1980}{180} \\ (n - 2) = 11 \\ n = 11 + 2 \\ n = 13 \: sides[/tex]
A car travels for x hours at a speed of (x + 2) km/h. If the distance
travelled is 15 km, write down an equation for x and solve it to find
the speed of the car.
Answers
Step-by-step explanation:
S = v/t
(x+2)km/h
((x+2)×1000)/(60×60) = (15×1000)/(60×60)
(5(x+2)/18) = 25/6
30(x+2) = 18×25
x+2 = 15
x = 13m/s
A music company offers lessons. They charge a registration fee $30 and the $40 per lesson. The equation y=40x+30 represents the total cost y of x lessons.
What is the y intercept and what does it represent in the context of the problem?
What is the slope and what does it represent in the context of the problem?
What is the total cost if 6 lessons where taken?
Answers
Answer:
The y-intercept is 30 and represents the registration fee
The slope is 40 and represents the cost per lesson
The total cost of 6 lessons is $270
Step-by-step explanation:
The form of the linear equation is y = m x + b, where
m is the slope of the line ⇒ rate of changeb is the y-intercept ⇒ initial value∵ A music company charges a registration fee of $30 and $40 per lesson
∵ The equation y = 40x + 30 represents the total cost y of x lessons
→ By comparing it with the form of the linear equation above
∴ m = 40
∴ b = 30
∵ b represents the y-intercept
∴ The y-intercept is 30
∵ The y-intercept is the initial value (value y at x = 0)
∴ The y-intercept represents the registration fee
∵ m is the slope
∴ The slope is 40
∵ The slope represents the rate of change
∴ The slope represents the cost per lesson
∵ x represents the number of lessons
∵ The number of lessons is 6
∴ x = 6
→ Substitute x by 6 in the equation to find the total cost of 6 lessons
∵ y = 40(6) + 30
∴ y = 240 + 30
∴ y = 270
∵ y represents the total cost
∴ The total cost of 6 lessons is $270
Please answer these!I will mark the brainiest!!
Answers
Answer:
Step-by-step explanation:
i dont have paper with me rn so i cant actually write the equations, but slope intercept is y=mx+b form so all you have to do is find the slopes (y2-y1/x2-x1) and plug a coordinate into point slope form. simplify and rearrange to y=mx+b form. hope this helped
The Candle Company is having its seminual sale. All items are 40 percent off. If the original price of a candle basket is $120, what is the sale price
Answers
Answer:
the sale price would be $48
Step-by-step explanation:
To get the sale price you would have to find the decimal form of 40 which is 0.40. Then you multiply 0.40 by 120. And that is 48.00. So than the $48.00 becomes the sale price.
Hope that helps :)
if f(x)=e^x and g(x)=x-4 what is (g o f) (x)?
Answers
Answer:
Step-by-step explanation:
f(x)=[tex]e^{x}[/tex]
g(x)= x-4
g∅f(x) = [tex]e^{x}[/tex]-4
Answer:
(g•f)(x)=e^x -4
Step-by-step explanation:
Read and write each number in expanded form
6,203,103
Answers
Answer:
6,000,000+200,000+3,000+100+3
Step-by-step explanation:
When you isolate the variable, the goal is to get the variable
A
to equal 1.
B
on both sides of the equal sign to show they are equal.
C
by itself on one side of the equal sign and a value on the other.
D
by itself on one side of the equal sign and zero on the other side .
Answers
Answer:
C
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
You isolate the variable on one side to see what number it is equal to.
Answer: C.
Which function passes through the points (2, 15) and (3, 26)?
A.
y = 11x + 7
B.
y = 11x − 7
C.
y = 7x + 11
D.
y = -11x − 7
E.
y = 7x − 11
Answers
Answer:
its b
Step-by-step explanation:
i need points sorry
PLZZZZZZZZZ HELP!!!
Select the correct answer.
In 14 days, the daily high temperature in Cedar Hills dropped by 16.8 degrees Fahrenheit. What is the average daily rate of change in the high temperature in degrees Fahrenheit?
A.
+2.2
B.
+1.2
C.
+1.1
D.
-1.2
E.
-2.2
Answers
the answer choice is B.
20 feet of lumber cost $138.40. what is the cost per foot
Answers
so, the cost per foot would be $6.92
Answer: $6.92
Step-by-step explanation: Whenever you see the word per in a math problem, that means division. So right now, you could set up an equation that looks like this. 20L=130.40 (let L mean cost per foot of lumber). If you want to find the cost per foot you need have 1L or just L on one side of the equation. Well, the easiest way to do that would be to divide by 20 on both sides. And that would get you L= 6.92. And since L means the cost per foot of lumber, that cost would be $6.92. Hope this helps!
Which of the following equations is parallel to the line y=−14x+7 and passes through the point (−12,12)?
A
y=4x+60
B
y=4x−60
C
y=−14x+9
D
y=−14x−9
Answers
Answer:
d
Step-by-step explanation:
what is the slope of a line that passes through (-1,4) and (4,9)
Answers
Answer:
1
Step-by-step explanation:
Use rise over run, (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(9 - 4) / (4 + 1)
5 / 5
= 1
So, the slope is 1.
simplify (9a2‐18ab + 9b2 -25c2) ÷ (3a–3b+5c) brainly
Answers
Answer:
3a-3b-5c
Step-by-step explanation:
((3a-3b)²-(5c)²)÷(3a-3b+5c)=((3a-3b-5c)(3a-3b+5c))÷(3a-3b+5c)=3a-3b-5c
jhony has ten apples he eats 1 how many does he have left
Answers
its odd you're in high school and you're asking this but its 9
The class has 12 girls and 16 boys. What is the ratio of total students to boys in simplest form?
Answers
Answer:
7:4
Step-by-step explanation:
total students = 28
so ratio 28:16
which will be reduced to14:8
then 7:4
boys : girls
= 16 : 12
= 16/12
[After simplifying]
= 4/3
So, ratio of boys to girls in simplest form => 4 : 3
Hope it helps!
−2y−8+4y using distributive property
Answers
Hello
-2 y - 8 + 4y
= -2y + 4y -8
= 2y -8
or
2(y-4)
good day
Answer:
hope this is what you wanted
Step-by-step explanation:
simplified=2y-8
factored=2(y-4)
help...............
Answers
7/12 divided by 5/9 in its simplest form
Answers
Answer: 1 and 1/20th. Don’t know if it’s in simplest form tho
Step-by-step explanation:
7/12 divided by 5/9, in its simplest form, is 21/20.
Given that we need to divide 7/12 by 5/9,
The reciprocal of a fraction is obtained by interchanging the numerator and the denominator.
So, to simplify 7/12 divided by 5/9, we multiply 7/12 by the reciprocal of 5/9:
7/12 ÷ 5/9 = 7/12 × 9/5
Next, we multiply the numerators and denominators:
(7 × 9) / (12 × 5) = 63/60
To simplify this fraction further, we can divide both the numerator and denominator by their greatest common divisor (GCD), which is 3:
63/60 = (63 ÷ 3) / (60 ÷ 3) = 21/20
Therefore, 7/12 divided by 5/9, in its simplest form, is 21/20.
Learn more about Division click;
https://brainly.com/question/2273245
#SPJ6
Anna jogs every morning. The graph shows the distance she jogs. What does the slope of the line represent?
Answers
The slope of a line is the rate of change of the function. The slope of the line shows that Anna jogs at a rate of 2m/s
Slope of a lineThe slope of a line is the rate of change of the function.
For the given graph, the slope will be the speed Anna covers, that is the total distance covered in a specified period of time
Using the coordinate points (10, 20) and (20, 40), the slope is expressedas:
Slope = 40-20/20-10
Slope = 20/10
Slope = 2
The slope of the line shows that Anna jogs at a rate of 2m/s
Learn more on slope here: https://brainly.com/question/3493733
#SPJ2
There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth graders. How many students are eighth graders? *
Your answer
Answers
Step-by-step explanation:
100% - 40% - 20% = 40%.
40% of students are eighth graders.
Hence there are (40/100) * 70 = 28 eighth graders.
A recipe requieres 1/2 cup of flour for every batch of cookies. How many full batches of cookies can be made with 5 1/2 cups of flour?
(Hint: How many 1/2's are in 5 1/2?)
Answers
EXPLANATION:
Because 5 1/2 divided by 1/2 = 11
Hope this helps!! :)) Maybe consider brainliest?
scott Consider the table below that represents a function Which number(s) below can be placed in the empty cell so that the table continues to represent a function? Select all that apply. 1.-16 2.-12 3.-8 4.19 5.20 6.43 7.47
Answers
Answer:
so sorry about the other guy point stealing they did it to me too here is the real answer
Step-by-step explanation:
Answer:
-8, -3, 2, and 15
Step-by-step explanation:
It's because you cannot have two of the same input with two different outputs.
all credit to this goes to user:happymindcraftnerd
Cual es el tiempo que debe transcurrir para que un préstamo de $ 160.000 genere un interés de $ 15.000 a una tasa del 5,5% de interés simple.
Answers
Answer:
2 años.
Step-by-step explanation:
De la pregunta anterior, se obtuvieron los siguientes datos:
Principal (P) = $ 160,000
Intereses (I) = $ 15,000
Tasa (R) = 5,5%
Tiempo (T) =?
Así, podemos obtener el tiempo que tarda el préstamo de $ 160.000 en generar un interés de $ 15.000 a una tasa de interés simple del 5,5% de la siguiente manera:
I = PRT / 100
15000 = 160000 × T × 5.5 / 100
15000 = 880000 × T / 100
15000 = 8800 × T
Dividir ambos lados por 8800
T = 15000/8800
T = 1,7
T ≈ 2 años
Por lo tanto, tomará aproximadamente 2 años.
find the measures of the numbered angles in the rhombus, will give brainliest ! pls show how you solved it :)))
Answers
Answer:
1=(90-20) = 70 (since right angle triangle)
2=90 because intersection of diagonals of a rhombus
3= 1 = 70° because triangle ADC is isosceles
4= 1 = 3= 70°
Anyone knows how to do this? Pls help
Answers
Answer:
E1488
Step-by-step explanation:
Since its E1200,
we find the total.
Total= time times money times interest.
1200*0.08 ( thats 8%) *3.
So, we multiply 1200*0.08*3.
the answer is 288.
1200+288 is 1488.
Hope this helps plz hit the crown :D
who can give me some extra points I need it please
Answers
Answer: sometimes I do giveaways for free points on my page! I may do one later today!!
Step-by-step explanation:
Answer:
meeeee I want free points
tape<33333333333333333333333333333333333333333333
:) :) :) :) :) :) :) :) :) :) :) :) :) :0 :) :) :) :) :) :) :) :) :) :) :) :) : ): : )
Answers
Answer:
tape
Step-by-step explanation:
tape is tape
A cafe is open for six days a week. There was a mean number of 86 customers for five days. On the next day there were 122 customers. What is the mean number of customers over the six days?
Answers
Answer:
92
Step-by-step explanation:
The mean is calculated as
mean = [tex]\frac{sum}{count}[/tex]
The sum of customers over the 5 days is
[tex]\frac{sum}{5}[/tex] = 86 ( multiply both sides by 5 )
sum = 430
Thus mean over the 6 days is
mean = [tex]\frac{430+122}{6}[/tex] = [tex]\frac{552}{6}[/tex] = 92
I need help with these questions
Answers
Answer:
i really dont know to be honest