Dumb

Answer:

**Answer: OPTION C**

**Step-by-step explanation:**

To solve the exercise shown in the image attached, you need to subtract the functions f(x) and g(x).

Keeping the above on mind, you have:

You must distribute the negative sign and then you must add the like terms, therefore, you obtain:

Answer:

**Answer:**

Choice c is correct.

**Step-by-step explanation:**

We have given two functions:

f(x) = (2x²+ 2)

g(x) = (x²-1)

We have to find (f-g)(x).

(f-g)(x) = ( 2x²+ 2) - ( x²-1)

(f-g)(x) = 2x² + 2 - x²+1

** (f-g)(x) = x²+3** is the correct answer.

At a garden center grass seed sells for eight dollars per pound Kelly Lee spend $10 on grass seed what amount of seed did he buy

Determine the slope of the graph of x^4=ln(xy) at the point (1,e)

What is the difference between a representation of a concept and an example? PLEASE HELP!!

Jamie has 3 times as many pencils as pens. She has at least 18 pencils. How many pens does Jamie have?

Which digit is in the hundredths place? 579.246

Determine the slope of the graph of x^4=ln(xy) at the point (1,e)

What is the difference between a representation of a concept and an example? PLEASE HELP!!

Jamie has 3 times as many pencils as pens. She has at least 18 pencils. How many pens does Jamie have?

Which digit is in the hundredths place? 579.246

8 times square root of 2 = 11.31. 11.31 / 2 = 5.655. 5.655 divided by 1.414 = 4, so x = 4

That sounds about right. I don’t know for sure though. I’m not good at math

Change those messy words to numbers:

21 divided by 4

It can either be solved by using a calculator or long division

And we will end up with the answer:**5.25**

21 divided by 4

It can either be solved by using a calculator or long division

And we will end up with the answer:

the answer is 5.25 ur welcome

If you're asking, what is that common factor of 88 and 99 it would be 11.

the answer is 21 obously :D U have to put that on ur paper or its wrong.

multiple of 4 is: 4,8,12,16,20,24......

pick three number that is multiple of 4 and add them up will be 24

4 + 8 + 12 = 24

the price of three books is $8, $4, and $12.

pick three number that is multiple of 4 and add them up will be 24

4 + 8 + 12 = 24

the price of three books is $8, $4, and $12.

29.94 m/s

B.

29.94 m/s²

C.

12.62 m/s

D.

12.62 m/s²

The** greyhound's average acceleration** will be;

⇒ Acceleration = 12.62 m/s²

**What is an expression?**

**Mathematical **expression is defined as the collection of the numbers variables and functions by using **operations **like addition, subtraction, multiplication, and division.

Given that;

A **greyhound **can go from a state of resting to **running **at 19.44 meters per second in 1.54 seconds.

Now,

Since, A greyhound can go from a state of resting to running at 19.44 meters per second in 1.54 seconds.

Hence, **Initial **velocity = 0

**Final** velocity = 19.44 meter per second

And, Time = 1.54 seconds

Since, **Acceleration** = Change in velocity / Time

Hence, We get;

⇒ Acceleration = Change in velocity / Time

⇒ Acceleration = (19.44 - 0) / 1.64

⇒ Acceleration = 19.44 / 1.64

⇒ Acceleration = 12.62 m/s²

Thus, The** greyhound's average acceleration** will be;

⇒ Acceleration = 12.62 m/s²

Learn more about** the mathematical expression** visit:

#SPJ2

Use the acceleration formulae:\[Final velocity (v) - Initial velocity (u) / time taken\]

so it is A

so it is A

A.

h = 3 m; r = 3 m

B.

h = 4.23 m; r = 5 m

C.

h = 15 m; r = 6 m

D.

h = 33.75 m; r = 2 m

so volume of a cone=1/3 times (area of base) times height

area of base=circle so

1/3 times pi times radius^2 times height

height=4

diameter=2radius

diameter/2=radius

9/2=4.5=radius

height=4

radius=4.5

aprox pi at 3.14

1/3 times (3.14 times 4.5^2) times 4=84.78

that's the volume of the cone

volume of cone=1/5 of cylinder

84.78=1/5cylinder

multiply both sdies by 5

423.9=volume of cylinder

volume of cylinder=height times area of base

area of base=3.14 times r^2

v=h3.14r^2

423.9=3.14hr^2

divide both sdies by 3.14

135=hr^2

sincewe are not given the specific ratio of height to radius or such to thecone to the cylinder, we must use trial and error to elimninate wrongchoices

135=hr^2

let's try A

A

135=3(3^3)

135=3(9)

135=27

false

A is wrong

B

4.23=h 5=r

135=4.23 times 5^2

135=4.23 times 25

135=105.75

false

B is wrong

C

h=15 r=6

135=15 times 6^2

135=15 times 36

135=540

false

C is wrong

D

33.75=h 2=r

135=33.75 times 2^2

135=33.75 times 4

135=135

the answer is D since it fitst the dimentions

area of base=circle so

1/3 times pi times radius^2 times height

height=4

diameter=2radius

diameter/2=radius

9/2=4.5=radius

height=4

radius=4.5

aprox pi at 3.14

1/3 times (3.14 times 4.5^2) times 4=84.78

that's the volume of the cone

volume of cone=1/5 of cylinder

84.78=1/5cylinder

multiply both sdies by 5

423.9=volume of cylinder

volume of cylinder=height times area of base

area of base=3.14 times r^2

v=h3.14r^2

423.9=3.14hr^2

divide both sdies by 3.14

135=hr^2

sincewe are not given the specific ratio of height to radius or such to thecone to the cylinder, we must use trial and error to elimninate wrongchoices

135=hr^2

let's try A

A

135=3(3^3)

135=3(9)

135=27

false

A is wrong

B

4.23=h 5=r

135=4.23 times 5^2

135=4.23 times 25

135=105.75

false

B is wrong

C

h=15 r=6

135=15 times 6^2

135=15 times 36

135=540

false

C is wrong

D

33.75=h 2=r

135=33.75 times 2^2

135=33.75 times 4

135=135

the answer is D since it fitst the dimentions

=

=27*3.14 (the cone's v)

so multiply 5 to the v = 135*3.14 (cylinder's v)

A:3*3*3*3.14=27*3.14 X

B:5*5*4.23*3.14=105.75*3.14 X

C:6*6*15*3.14=540*3.14 X

D:2*2*33.75*3.14=135*3.14 O

Answer: is .....D

:)