please help me ASAP this is very important explain for brainlist.

Answer:

−

344064

x

3

Explanation:

There's a quick way to answering questions like this without the need to go through the whole process of finding the terms before the  

x

3

term:

Using the  

n

C

r

button, the value of  

n

represents the expansion power of  

9

and the  

r

would be the term you want to find, so in this case, it would be  

3

.

Therefore, the coefficient of the general  

x

3

term is:

9

C

3

=

84

However, you can only do this if the expansion is in the format of  

(

1

+

x

)

n

.

To find the  

x

3

coefficient for  

(

4

−

x

)

9

:

(

a

+

x

)

n

=

a

n

+

n

a

n

−

1

x

+

(

n

(

n

−

1

)

2

!

)

a

n

−

2

x

2

+

(

n

(

n

−

1

)

(

n

−

2

)

3

!

)

a

n

−

3

x

3

+

...

...

+

x

n

Step-by-step explanation:

Answer:

The numbers are 2 , 4 , 6 or 6 , 4 , 2

Step-by-step explanation:

For solution kindly refer to the attachment .

Related Information :-

• The sum of n terms of an AP is ,

=> S = n/2 [ 2a + ( n - 1 ) d ]

• The nth term of an AP is ,

=> T_n = a + ( n - 1 ) d

Answer: 171.19

V=lwh

w=3.65

l=14

h=7-3.65

=3.35

V=171.185 ≈171.19

Step-by-step explanation:

Answer:

like 1000 maybe?

I think that's like a tough estimate

Answer:

4,930

Step-by-step explanation:

38 x 4.99= 189.62

since there are about 26 weeks in 6 months-

189.62 x 26 = 4,930.12

Answer:

2x(3x+7)

Step-by-step explanation:

factor 2x out of 6x^2+14x

Answer:

here you go

Step-by-step explanation:

Because you have the x values, all you gotta do now is substitute. so the equation in y=2x-3, you have to substitute the x value of -2---> y=2(-2)-3. Do that for all the values listed and then you have your y values. Use each coordinate pair from the table after and the graph.

Hope this helps!

Step-by-step explanation:

Q3, B

Q4, I'm not too sure about this one but I think its D

Answer: 43 + x = 90

Step-by-step explanation:

43 + x = 90

x = 90-43

x = 47

right triangle

The sides of a right triangle in a simple way, so that if the lengths of any two sides are known the length of the third side can be found.

hope it helps.

Answer:

x = 8

Step-by-step explanation:

Notice that the x-coordinates of the two points are both 8.  Thus, the points are on the vertical line x = 8.

Answer:

21. Vol. = L ^ 3

or, 27000 = L ^ 3

or, cube root undefr 27000 = L

Therefore, Edge length = 30 cm

22.

a. v = l ^ 3

or, 64000 = l ^ 3

or, cube root under 64000 = L

or, l = 40 cm

Also,

surface area = 6 a ^ 2

= 6 * 40 ^ 2

= 6 * 1600

= 9600 cm ^ 2 #

Hope this helped

Hope this helped ALL THE BEST !!

Answer:

c = 17

Step-by-step explanation:

(c + 5) : 2 = 11

c + 5 = 22

c = 17

If the arithmetic mean of 5 and c is 11, the value of c is 17.

Arithmetic mean is the best central measure available for representing the values of a data set.  It is also called average of the values of the considered data set.

It serves as predicted value(in case no other information of the data is available) of that data set.

Average provides ill information in case of skewed data.

If the arithmetic mean of 5 and c is 11, then  the value of c.

(c + 5) : 2 = 11

c + 5 = 22

c = 17

Hence, the value of c is 17.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Answer:

The x= 57

Step-by-step explanation:

They are exterior angles so they have to be the same.

Answer:

57

Step-by-step explanation:

x and the 57° angle are alternate exterior angles of two parallel lines cut by a transversal, so they are congruent.

x = 57

y=400+50x

y=300+25x

Step-by-step explanation:

x is the number of minutes and y is the total cost

Answer:

The GCF, or greatest common factor, of 36 and 48 is 12.

Step-by-step explanation:

Answer:

The GCF, or greatest common factor, of 36 and 48 is 12.

Answer is 12.

I hope it's helpful!

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

8 is above 5 so round up

Answer:

The circumference will be larger by 3 cm.

Step-by-step explanation:

We know that the circumference of a circle is C = 2πr, where r is the radius. The circumference can also be expressed as C = 2π [tex]\frac{d}{2}[/tex], where d is the diameter (since the radius is half the diameter).

So, if we increase the diameter by 6:

C = 2π [tex]\frac{(d+6)}{2}[/tex]

C = 2π [tex]\frac{d}{2}+\frac{6}{2}[/tex]

C = 2π [tex]\frac{d}{2}[/tex] + 3

If we compare this to the original equation, C = 2π [tex]\frac{d}{2}[/tex], we see that if we increase the diameter by 6 cm, the circumference will be larger by 3 cm.

Answer:

C. Future value

Step-by-step explanation:

It says FUTURE value so its the future value?(i think im not too sure)

hope this helped :))

Answer:

B.) Present Value

Step-by-step explanation:

Present value is the current value of a future sum of money.

Answer:

Step-by-step explanation:

you have a rectangle and a triangle,

Arectangle=8.5*8=68 cm^2

we have also a right triangle

Atriangle= 1/2 *b*h=1/2*8*9=36

Total area=68+36=104 cm^2

choice D

Answer:

22 degrees is the answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

Your answer

Proportion????

So, cost = width

If width is 80 then cost will be 48

I dont know if this right.

Answer accurancy 80%

Mark it as Brainlist answer. Follow me.

Answer:

11550

Step-by-step explanation:

Answer:

1: height is 28/3 (9 1/3)

2: Base is 25/2 (12 1/2)

3: Height is 59/4 (14 3/4)

Step-by-step explanation:

Since the formula to find the area of a pallelogram is A=base × height

I divided the area by either the Base or the height (depending which one the problem had gave me)

Therefore 147 will be divided by 15 3/4.

Then 140 5/8 will be divided by 11 1/4.

Finally 151 3/16 would be divided by 10 1/4.

Feel free to double check the math btw.

Answer:

6

Step-by-step explanation:

Given a parallelogram BCHS

Opposite side of the parallelogram are equal hence;

BC = HS

Given

BC = 15, BS = 12, and SH = (3x - 3),

15 = 3x-3

3x = 15+3

3x = 18

x = 18/3

x = 6

Hence the value of x is 6

Answer:

−11y+11.2

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

complementary means add to 90

6x + 13 + 4x - 3 = 90

10x + 10 = 90

10x = 80

x = 8

Answer:

add the areas of each geometric figure making up the composite figure.

Step-by-step explanation:

Answer:

To find the surface area of a composite 3D figure, add the areas of each geometric figure making up the composite 3D figure.

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation:

this is made of elongated ellipses. When folded together, the points of the ellipses come together at the top and bottom to create a totally curved surface.

-this is in my geometry class

The resulting net of the food container which is Garette needs to break down for recycling purposes is look like option B.

To break down the solids in the shapes, means to cut it in the different shapes it is made of and then spread it. The solids are cut or break to change the shape of them.

Mostly we break down the solids for the recycling purposes to use the item again. Here, Gazette needs to break down the food container shown below for recycling purposes.

The given figure consist of different shapes. it can be break down in following steps-

Hence, the resulting net of the food container which is Garette needs to break down for recycling purposes is look like option B.

Learn more about the break solids in shapes here;

https://brainly.com/question/3334900

Answer:

f(4) = 12

Step-by-step explanation:

To evaluate f(4), substitute x = 4 into f(x) , that is

f(4) = 3 × 4 = 12