FSelect the correct answer. Consider these functions: f(x)=4x^3-10 g(x)=3x-4/2 What is the value of g(f(2))? A. -6 B. 2 C. 19 D. 31

Answers

Answer 1

Answer:

D. 31

Step-by-step explanation:

First we need to find what the value of f(2) is, so we are going to substitute x for 2 in f():

f(2)=4(2)^3-10

= 4(8)-10

= 32-10

= 22

And then we substitute 22 for x in g()

g(22)= (3(22)-4)/2

= (66 -4)/2

= 62/2

= 31


Related Questions

[DUE TOMORROW] Answer using steps: A truck sprang a leak in its radiator, which held 480 ounces of fluid when it started to leak. Assuming the truck continues at 35 mph and it’s radiator leaks 4 ounces of fluid per minute, how many miles will the truck travel before the radiator is empty

Answers

Answer

It will make it 70 miles because it leaks 4 ounces every minute so divide 480 by 4 and get 120 with would be for how many minutes you would be able to drive with the leak. So convert minutes to hours and you get 2 hours and every hour you go 35 miles so multiply 35 by 2 and you get 70.

Question is in the picture. please help! :)

Answers

I think the answer is
C - the value of point F is the opposite of point A

As point A is -3 whereas point F is +3

3. In the diagram below AB' is the image of AB after a reflection in AC. If mBAC4x7 and mBAB '  64 , then which of the following is the value of x?
(1) 6.25 (3) 14.25 (2) 12.5 (4) 18.75

Answers

When a line or shape or point is reflected, it must be reflected over a line.

The value of x is (b) 14.25

Reflection is a rigid transformation;

This means that:

[tex]\mathbf{\angle AC = \angle AB}[/tex]

So, we have

[tex]\mathbf{4x + 7 = 64}[/tex]

Subtract 7 from both sides

[tex]\mathbf{4x = 57}[/tex]

Divide both sides by 4

[tex]\mathbf{x = 14.25}[/tex]

Hence, the value of x is (b) 14.25

Read more about reflections at:

https://brainly.com/question/938117

if it takes 40 gallons of gas to drive 750 miles, then how many gallons are needed to drive 300 miles?

Answers

1 gallon equals 18.75 mild substitute

A crane cable can support a maximum load of 21,000 kg. If a bucket has a mass of 4,000 kg and gravel has a mass of 1,500 kg for every cubic meter, how many cubic meters of gravel (g) can be safely lifted by the crane? Enter any fractions as reduced improper fractions.

The crane can safely lift up to _____ cubic meters.

Answers

Answer:

k hh kn gigih ih jodoh Iin om i j OB yoh gih bogoh UB

what is the square root of 50?

Answers

Answer:

7.07

Step-by-step explanation:

Step-by-step explanation:

7.07

or

7.07106781187

enjoy thanks brainliest??

and yes enjo :)

Fill in the missing statements and reasons in this proof. Number your reasons 1 through 5 as they would be shown in the chart below.

Given: m∠LOM = m∠JKI;
m∠MON = m∠IKH
Prove: m∠LON = m∠HKJ

Answers

Answer:

m∠LON = m∠HKJ

Step-by-step explanation:

. m∠LOM = m∠JKI; m∠MON = m∠IKH               1.

2. m∠LOM + m∠MON = m∠JKI +                  2.

m∠MON

3. m∠LOM + m∠MON = m∠JKI +                  3.

m∠IKH

4. m∠LOM + m∠MON = m∠LON;                  4.

m∠JKI + m∠IKH = m∠HKJ

5. m∠LON = m∠HKJ                       5.

what is the value of c such that the line y=2x+3 is tangent to the parabola y=cx^2

Answers

The value of [tex]c[/tex] such that the line [tex]y = 2\cdot x + 3[/tex] is tangent to the parabola [tex]y = c\cdot x^{2}[/tex] is [tex]-\frac{1}{3}[/tex].

If [tex]y = 2\cdot x + 3[/tex] is a line tangent to the parabola [tex]y = c\cdot x^{2}[/tex], then we must observe the following condition, that is, the slope of the line is equal to the first derivative of the parabola:

[tex]2\cdot c \cdot x = 2[/tex] (1)

Then, we have the following system of equations:

[tex]y = 2\cdot x + 3[/tex] (1)

[tex]y = c\cdot x^{2}[/tex] (2)

[tex]c\cdot x = 1[/tex] (3)

Whose solution is shown below:

By (3):

[tex]c =\frac{1}{x}[/tex]

(3) in (2):

[tex]y = x[/tex] (4)

(4) in (1):

[tex]y = -3[/tex]

[tex]x = -3[/tex]

[tex]c = -\frac{1}{3}[/tex]

The value of [tex]c[/tex] such that the line [tex]y = 2\cdot x + 3[/tex] is tangent to the parabola [tex]y = c\cdot x^{2}[/tex] is [tex]-\frac{1}{3}[/tex].

We kindly invite to check this question on tangent lines: https://brainly.com/question/13424370

Write the equation of a line that passes the point (-6,9)and is perpendicular to a line that passes through the points (-2,1) and (6,7).

Answers

Answer:

y = 4/3x + 1.

Step-by-step explanation:

The equation of the lines passing through (2,1) and (6,7) is:

y - 7 = (7-1)/(6- -2)(x - 6)

y - 7 = 6/8(x - 6)

y = 3/4(x - 6) + 7

y = 3/4x + 5/2.

So the line perpendicular to it has slope -1/3/4 = -4/3:

y - 9 = -4/3(x  + 6)

y = -4/3 x  - 8 + 9

y = 4/3x + 1.

Multiply the binomials: (x+6)•(x-8)

Answers

Please check the attached picture

Answer:

[tex]\sf x^2-2x-48[/tex]

Step-by-step explanation:

[tex]\begin{aligned} &\sf (x+6)(x-8) \\=&\sf x^2-8x+6x-48 \\=&\boxed{\sf x^2-2x-48} \end{aligned}[/tex]

Una tienda tiene el 30% de descuento en calzado. Si unos zapatos que cuestan $26.000. ¿Cuánto se deberá pagar por los zapatos luego de realizarle el descuento?

Lo siento no entiendooo .·´¯`(>▂<)´¯`·.

Answers

Answer:

$18.2

Step-by-step explanation:

26.000-30%=18.2

Espero que te ayude :) Me puedes poner como brailiest porfavor?

Joshua find the perimeter of the following composite figure composed of a square and right triangle so that a braid may be cut to install around its outer edge. determine what is wrong with his calculations and how to find the correct length

Answers

Answer:

I'm not really sure man :P

Solve for n: 9^(n-1) = (1/3)^(4n-1) Show your work.

Answers

Answer:

n=1/2 after being simplified

Step-by-step explanation:

Use Division Distributive Property:

9^n-1=1/3^4n-1 then convert both sides to the same base

3^2(n-1) = 3^-(4n-1)

cancel the base of 3 on both sides

2(n-1) = -4n+1

then expand 2n-2=-4n+1

add 2 to both sides 2n=4n+1+2

simplify: -4n+1+2 to -4n+3

2n=-4n+3

add 4n to both sides: 2n+4n=3

simplify: 2n+4n to 6n

6n=3

divide both sides by 6

n=3/6

simplify and n=1/2

In-depth explanation please! Am I supposed to just add two lines?

Lesson 3-6. Construct a rectangle with sides b and a.

Answers

I would answer this question as:
You can maybe duplicate both lines "A&B" to make the shape of a rectangle. So basically just draw the lines "A&B" vertically next to the horizontal examples provided to make the shape.
Hope this helped :)

I need help with this one please

Answers

Answer:

84 degrees

Step-by-step explanation:

i think so because if thats 48 then lki would also be 48 so subtract both 48s from 180 and u get 84 if im wrong im srry :)

The answer is 132. This is because angles JKN and LKN added together =180 so you would do 180-48=132

5/9 + 1/3= what us the answer

Answers

Answer:

8/9

Step-by-step explanation:

Answer:

8/9

Step-by-step explanation:

Write the equation of a line with a slope of 3 that passes through the point (3, -4) in point-slope
form. Then change to slope-intercept form.

Answers

Step-by-step explanation:

Point slope for can be written as [tex]y-y_{1} =m(x-x_{1} )[/tex]

Where your point used is ([tex]x_{1} ,y_{1}[/tex]) and your slope is m.

Here we get y-(-4)=3(x-3)

y+4=3(x-3)

For slope-intercept form just move the 4 to the other side.

y=3x-13

Plz help it’s due tonight!!!

Answers

Answer:

x = 12

A = 83

B = 38

c = 59

Step-by-step explanation:

a box of cereal states that there in 93 calories in 1/4 cup serving. What is the unit for calories per cup? How many calories are there in two cups of the cereal?​

Answers

Answer:

372 calories per cup

744 calories in two cups

Step-by-step explanation:

unit rate: (per cup)

93*4= 372

In two cups:

372*2= 744

Hope this helps!

BRAINLIST!!!! SHOW YOUR WORK!!!!

In the above figure, m∠P = 130° and m∠Q = (5x)°. If angles P and Q are supplementary angles, what are the value of x and the measure of angle Q?

A.
x = 62, m∠Q = 50°
B.
x = 44, m∠Q = 220°
C.
x = 10, m∠Q = 50°
D.
x = 10, m∠Q = 15°

Answers

Answer:

C x = 10  Q = 50

Step-by-step explanation:

supplemantary means adds to 180 deg.

so 130 + 5x = 180

5x = 50 = ang. Q

x = 50/5 = 10 deg.

Heather cut 2 feet of tape. How much is this in inches?
Use the table below. Include the correct unit in your answer.


Unit Symbol Fact
Length inch in
foot ft
1ft = 12in
yard yd
1yd = 3ft

Answers

Answer: 24 inches.

Step-by-step explanation: since theres 12 inches in a foot, and 2 feet altogether, you would multiply 12x2.

Diberi f-'(x) = x # m dan g(x) = 1 + x, cari
(a) f(x) dalam sebutan , 11 - 1

b) nilai h jika ff-'(12 - 2) = 8[(1 – h)?].​

Answers

Dhdbbdhdhrve. Evendhdhdhdid

I dont know it sorry. im only a 6th grader :p

Given the following sets.
A = (0, 1, 2, 3}
B =[a, b, c, d)
C = (0, a, 2, b}
Find A n C.
O [0, 2}
O [a, b, c, d)
O [0, 1, 2, 3)
O empty set
O (0, a, 2, b)

Answers

find AnC

given,

A=(0,1,2,3)

C=(0,a,2,b)

now,

AnC=(0,1,2,3)n(0,a,2,b)

AnC=(0,2)ans.

Find the measure of the angle plz help

Answers

Answer:

Please give a picture

Step-by-step explanation:

Answer:

what do i measure?????????

Step-by-step explanation:

What does 0.2 in the highlighted cell mean?

Answers

Answer:

Step-by-step explanation:

Answer:

Option B. 20% of her customers ordered appetizer but no dessert.

Step-by-step explanation:

We have to analyze a track report of the customers who ordered an appetizer and dessert.

In this track report highlighted cell is 0.2 which shows appetizer ordered with no order of dessert.

Therefore 0.2 means 20% of the customer ordered an appetizer but no dessert was ordered.

Option B. is the answer.

it would equal 20% as 0.2=20%

D
100%
+
X
Which is the best estimate for V34 to the nearest whole number?
A. 36
ОО
B. 35
C. 17
O
O
D. 8
E. 6

Answers

Answer:

The answer would be B 35.

Step-by-step explanation:

34 is closest to 35.

Seven people went to the movies. The
number of adults was one more than the
Children. Write a system of equations that
represents the number of adults and child-
ren. Solve the system algebraically.

Answers

Answer:

3 kids, 4 Adults

Step-by-step explanation:

x = kids

y = adults

Total = 7

x + y = 7

y = x + 1

do a bit of solvin, too much to type lol

2x = 6

x = 3

And since X = 3  and Y = X + 1

Y = 3 + 1 = 4

A family room has a circular rug with a diameter of 4 meters. What is the rug's circumference? Use 3.14 for . meters​

Answers

To find the circumference of a circle, we do Pi * 2radius (Pi*2r).

The diameter is the same as 2r.
So to find the circumference of the rug, we use Pi * 4.

If Pi = 3.14, then the circumference of the rug will be 12.56m.

20 m
20 m
6m
30 m
Area of the farm =
square meters
Area of the garden =
square meters

Answers

Answer:

Area of the farm is 600m²

Area of the garden is 120m²

Step-by-step explanation:

30m x 20m = 600m²

6m x 20m = 120m²

What is grader 4 or [-8]?

Answers

Answer:

4

Step-by-step explanation:

4 > -8 negative numbers (-1, -2, -3) are always smaller than whole numbers (1, 2, 3)

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