Mathematics Middle School

Find the missing factor.
2n^2(n - 3) - 4(n - 3) = ( ) (n - 3)

Answers

Answer 1

Hey!!!!

Here's your answer

The missing factor is (2n^2-4)

Hope it helps.

Good luck on your assignment

Related Questions

Solve -4x + 2(5x - 6) + 2x = 44 for x

Answers

The value of X is 7.

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

X = 7

-4x + 2(5x - 6) + 2x = 44

GROUP LIKE TERMS

-4x + 2x = -2x

-2x + 2(5x -6) = 44

-2x + 10x - 12 = 44

8x - 12 = 44

ADD 12 ON BOTH SIDES

8x = 56

DIVIDE 8 ON BOTH SIDES

x = 7

When you find the surface area of a cube, you ________ the length of the cube and multiply by 6.
A-square
B-add
C-cube
D-divide

Answers

Answer:

A-square

Step-by-step explanation:

The formula for the surface area of a cube is:

SA = 6a²

where a is the length of the cube

will make bianleast
Find the perimeter of the square.


64 ft

16 ft

8 ft

32 ft

Answers

Answer:

32 ft

Step-by-step explanation:

The perimeter is basically the area of the outside of a shape. To calculate this, you would add up all the sides together and get the answer.

8 + 8 + 8 + 8=32 or you can just do 8*4 which is also 32

So, the answer is 32

While shopping for clothes, Daniel spent $34 less than 3 times what Jaclyn spent. Daniel spent $14. Write and solve an equation to find how much Jaclyn spent. Let x represent how much Jaclyn spent.

___x - ___ = ___

Jaclyn spent $____

Answers

Answer: Jaclyn spent $48

Step-by-step explanation:

3x - 34 = 14

3x = 14+34

X = 48/3 = 16

Answer:

spent 48$

Step-by-step explanation:

A circle has a diameter of 12 inches.
12 in.
What is the area of the shaded sections? Use 3.14 fors and round to the nearest hundredth.

Answers

Answer:

113.04 sq. in.

Step-by-step explanation:

if 3/x=5/y then what is the value of y/x?
plss help

Answers

Answer:

Step-by-step explanation:

3/x=5/y

3y/x=5

y/x=5/3

Joe has 1/2 of a yard of fabric that needs to be cut into thirds. What is the fractional part of each third?

Answers

Answer:

1/6 of a yard

Step-by-step explanation:

1/2 of a yard x 1/3 of a yard = 1/6

Please answer this question and i will mark you brainliest.

Answers

Answer:

4 altogether

0,1 + 1, 1 = 1 RA

0,1 + 2,1 = 1 RA

0.2 +1, 2 = 1 RA

0,2 +2,2 = 1 RA

Step-by-step explanation:

HELPPP AWARDING BRAINLIEST

Answers

Answer:

<1 = 112

Step-by-step explanation:

<1 and <2 form a straight line so they add to 180 degrees

3x+22 + 2x+8 = 180

Combine like terms

5x + 30 = 180

Subtract 30 from each side

5x+30-30 = 180-30

5x = 150

Divide each side by 5

5x/5 = 150/5

x = 30

We want to find <1

3x+22

3*30 +22

90+22

112

A mother has one allele for color blindness and one allele for normal vision
What is the probability that her gamete will have the allele for color
blindness?
A. 0%
O B. 25%
C. 75%
D. 50%

Answers

Answer:

i say 50%

Step-by-step explanation:

if there is an outcome of 2

then there is a 50% chance she either has normal visions or color blindness

Answer:D

Step-by-step explanation:

ΔQRS is an isosceles triangle. What is the length of RT¯¯¯¯¯¯ ? Round to the nearest hundredth. Enter your answer in the ​

Answers

Answer:

RT = 9.200 cm

Step-by-step explanation:

[tex]RT = \sqrt{ {11}^{2} - {6}^{2} } \\ RT = \sqrt{121 - 36} \\ RT = \sqrt{85} \\ RT = 9.219 \: cm \\ RT = 9.200 \: cm[/tex]

Tara works at an electronics store as a salesperson. She receives a weekly salary of $375 plus she makes commission in the amount of 5% of what she sells. Which of the following represents her total earnings, E, in terms of s, the number of electronics she sells, not including any taxes?
A.
E + 5s = 375
B.
E = 375 + 5s
C.
E + 0.05s = 375
D.
E = 375 + 0.05s

Answers

Answer:

D.

E = 375 + 0.05s

Step-by-step explanation:

Janitors at Strickland High School empty 25 trash cans each day. The design of

each trash can is shown below.

Height- 4.5 inches

Length- 3 inches

Width- 2 inches

What is the total volume of trash that the janitors empty each day?

Round to the nearest tenth and don't forget to include units. The tick mark

on the numbers represents inches.

Answers

Answer: 675 cubic inches of trash

Step-by-step explanation:

Hi, to answer this question, first, we have to calculate the volume of each trash can :

Volume of a rectangular prism: width x length x height

Replacing with the values given:

V = 2 x 3 x 4.5= 27 cubic inches

Since there are 25 trash cans every day, we have to multiply the volume of each one by 25.

27 x 25 =675 cubic inches of trash

Feel free to ask for more if needed or if you did not understand something.

Please answer CORRECTLY , Will mark brainliest !!!!!!

Answers

Answer:

answer c

Step-by-step explanation:

khan

Answer:

Step-by-step explanation:

C

Which line is the best model for the data in the scatter plot?
40
40
35
35
.
30
Variable B
30
Variable B
.
.
25
25
.
20
20
.
30
20
60
20
30
60
40 50
Variable A
40 50
Variable A
40
40
35
35
30
Variable B
Variable
30
25
25
20+
20
20
30
40
50
60
20
30
40
50
60

Answers

Answer:sds

Step-by-step explanation:

9dicdiidsvmksdjvd

What is the volume of the cone? Cone

Answers

Answer: done is five

Step-by-step explanation:

There is five because if you can tell what is the l s what in it

Answer:

V=1/3 Bh 

Step-by-step explanation:

The standard configuration for an Arizona license plate is 3 digits (0 - 9) followed by 3 letters (of 26). If you can not repeat digits or letters, how many plates (NO COMMAS NEEDED) can be made?

Answers

Answer:

11232000 plates

Step-by-step explanation:

To find the number of plates that can be made, we just need to check for each space filled how many possible values it can take:

We have 3 digits that can not repeat, so the first digit has 10 possible values (all digits from 0 to 9), the second digit has 9 possible values (as one is already taken) and the third digit has 8 possible values.

For the letters, the first one has 26 possible values, the second one has 25 and the third one has 24.

So the number of different plates is the product of all these possibilities for each digit and letter:

10 * 9 * 8 * 26 * 25 * 24 = 11232000 plates

How many terms does the expression 7x - 2y + 5 have? A. 3 B. 2 C. 1 D. 0

Answers

Answer: A. 3

Step-by-step explanation: You can't put x and y together. There are two different variables. Then the 5, is just can't add together with another number because the numbers have a variable with it.

Please mark me brainliest bc one more to get a higher rank :)

Answer:

A. 3

Step-by-step explanation:

7x is a term

-2y is a term

5 is a term

So there are 3 terms

I hope this helps

Help please
Find the circumference of the object.

Answers

Answer:

43.96 in

Step-by-step explanation:

From the diagram we know that the radius of the circle is 7 in.

The formula for the circumference is C = 2(pi)(r).

Substituting 3.14 for pi and 7 in. for r, we get the final result, the circumference:

C = 2(3.14)(7 in) = 43.96 in

Please answer. Question in picture.

Answers

Ans

Step-by-step explanation:

Invctyy was a great night and my friend and asked for him and I asked her if y’all


The ordered pairs (12, 32), (x, 40), (18, 48), (21, y) represent a proportional relationship. Find the values of x and y. Select the two correct answers.

x = 14

x = 15

x = 17

y = 62

y = 56

y = 78

Answers

Answer:

This is the closest thing I could get

x=15

Y=56

Step-by-step explanation:

The difference between 32 and 12 is 20

So the difference between x and 40 is 25

Between 48 and 18 its 30

And last between 21 and y is 35

Starting at origin. do 4 spaces down and then 2 spaces to the right

which is it

A. (-4,2) B. (-4, -2) C. (2, -4) D. (-2, -4)

Answers

Answer:

A. (-4,2)

Step-by-step explanation:

WILL GIVE BRAINLIEST

Answers

1. True
2. False
3. True

Which measurement shows how much space is inside a rectangular prism?
A.
faces
B.
area
C.
perimeter
D.
volume

Answers

Answer:

D:  volume

Step-by-step explanation:

7. The original price of a bicycle is $700. It is discounted by 50%. What is the sales price of
the bike?

Answers

Answer:

$350.

Step-by-step explanation:

50% translates over to 1/2, so you take the price of $700 and multiply it by 1/2. You then get $350, which is half of $700.

700/2 = $350 (sales price)

Which of the following closed sets of ordered pairs is not a function?

A
{(3, 2), (4, 6), (5, 8)}

B
{(2, 1), (3, 2), (4, 3)}

C
{(1, 2), (2, 5), (1, 3)}

D
{(2, 4), (5, 3), (4, 1)}

Answers

Answer:

C

Step-by-step explanation:

+7z+12
x +4x+3
+4x+3
Multiply:

Answers

Answer:

The answer will be 7z+20x+6

First combine like terms: 7z+18+9x then you can’t really multiply it

Completed the table of values using the function y=4x-3. Graph the function on the coordinate plane.

Answers

Answer:

Step-by-step explanation:

substitue values in the table into the equation.

x = 2, then y = 4(2)-3 =>

y= 5

y = -3, then -3 = 4x-3 =>

x = 0

x = -1, then y = 4(-1) - 3 =>

y = -7

x = 3, then y = 4(3) -3 =>

y = 9

y = 1, then 1 = 4x - 3 =>

x = 4

now plot all of these points and create a line from them

help meeeeeee please :(

Answers

Step-by-step explanation:

As the triangle is right angled :

sin of angle = 19/24

angle = 52.3⁰

Answer:

52,3°

Step-by-step explanation:

[tex]sin( \alpha ) = \frac{19}{24} [/tex]

[tex] \alpha = 52.3[/tex]

Which of the following is a benefit of contributing to a retirement account? ​

Answers

taxable income is reduced

Answer: taxable income is reduced

Step-by-step explanation:

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