Mathematics High School

Factor: m*(m+n)-3m*(m+n)^2

Answers

Answer 1

Answer:

−m(m+n)(3m+3n−1)

Step-by-step explanation:

Related Questions

Shelly and Steve buy prepaid phone
cards so they can call home from
summer camp. Shelly buys 150 minutes
for $30. Steve buys 200 minutes for
$42. Who is the person getting the
better deal?

Answers

Answer:

Steve

Step-by-step explanation:

steve is buying 200 minutes which is more than 150 minutes

Hope i helped :) :) :)




a) How many cars' speeds were recorded?

b) Estimate the median speed

c) Estimate the IQR speed

d) How many cars had a speed of 40km/hr or less?

Answers

1) there are 7 cars in technical speed.

2) 32 /speed

In France, a laptop costs €540
In England, the same laptop costs £460
(b) Work out the difference between the cost of the laptop in France and the cost of the laptop in
England
You must show clearly how you got
your answer.

Answers

Answer: 540 - 460 =80 thats all you have to do

Step-by-step explanation:

540-460=80

the answer is £80

Tehehehe help me again pls

Answers

Answer:

944

Step-by-step explanation:

(8x10x5)+(17x8x4)

V=944ft the formula and the work is in the pic

Mrs. Ross, a seventh-grade teacher, has to choose a class representative. There are three girls and five boys who want to be the representative. She decides to roll a six-sided die to select the class representative. In this simulation, the odd numbers on the die represent girls and the even numbers represent boys. The simulation selected is
______, because the result of the experiment and the probability of the simulation ______.

Answers

Answer:

the answer is unfair and are not the same

Step-by-step explanation:

I got this right on my test  

What is the equation of the line that has a
slope of 5 and a y-intercept of -1?

Answers

Step-by-step explanation:

y= mx+b

where m is the slope , and b is the y intercept

y= 5x -1

please show working ​

Answers

Answer:

234 cm²

Step-by-step explanation:

area = (base*height) / 2 = (52*9) / 2 = 234

A bag contains 10 red marbles, 15 yellow marbles, 5 green marbles, and 20 blue marbles. Five marbles are drawn
from the bag.
What is the approximate probability that exactly two of the five are blue?
O 1%
04%
O 36%
40%

Answers

Answer: The approximate probability that exactly two of the five are blue is 0.3641

Step-by-step explanation:

indica a que numero decimal coresponde a esta fraccion

6/100

Answers

Answer: 0.06

because 100 has two zeros, the move the number of zeros to the left so the answer is 0.06

The price of a technology stock was 9.57 yesterday. Today, the price rose to 9.66 . Find the percentage increase. Round your answer to the nearest tenth of a percent

Answers

Take 9.66-9.57=.09 the stock went up by .01%

PLEASE HELP ASAP!!! DUE TODAY!!!!!!
Frankie wants to build a garden with a central walkway. The walkway measures 2 feet by 8 feet and he wants the garden to have the same width all around the walkway.

Because of the size of the backyard, Frankie wants the total area of the garden with its walkway to be no greater than 100 square feet.
Which inequality represents the combined area of the garden and walkway?

A. (w+2) (2w+8) = 100
B. (2w+2) (w+8) = 100
C. (w+2) (w+8) = 100

Answers

Answer

(2w+2) (w+8)< 100

Step-by-step explanation:

I need help with this. Please!

Answers

72




Add them all up = 48+9+15

Graph a line with a y-intercept of 3 and containing the point (2, 5).

To graph a line, plot two points on the line.

Answers

Answer:

click on the thanks

EF is the midsegment of trapezoid ABCD with AB=12.6, EF=8.8 and DC=x. Determine
the value of x.
PLSSSSS HELPPP ASAPPP

Answers

Answer:

C. 5

Step-by-step explanation:

Midsegment is the half of the sum of the bases:

EF = 1/2(AB + DC)8.8 = 1/2(12.6 + x)12.6 + x = 2*8.8x = 17.6 - 12.6x = 5

Correct option is C

It takes a total of 3 hours to wash every window on a building. There are 30 windows. How many minutes does it take to wash just one window? (4 points)
O 6 minutes
O 60 minutes
180 minutes
O 5,400 minutes

Answers

6 minutes per window. Multiply 3(60) and then divide by the number of windows (30)

Answer:

A. 6 minutes

Step-by-step explanation:

6 minutes is 1/10 of an hour.

60 minutes is 1 hour.

5,400 minutes is 90 hours.

3 hours is 180 minutes. You can solve this as a proportion:

[tex]\frac{180}{30} =\frac{x}{1}[/tex]

Cross multiply to get 30x = 180. x = 6.

Hope it helps!

What is the sum of the interior angles of the figure shown

Answers

Answer:

C

Step-by-step explanation:

The sum of the interior angles of a square = 360° ( 4 right angles )

The sum of the interior angles of a triangle = 180°

Then sum of interior angles of the figure is

sum = 180° + 180° + 360° = 720° → C

Find the area of the trapezoid

Answers

Count the number of Little boxes there are on each side Like I did in the picture below. Then separate the triangle and the rectangle so that you can find the area of the rectangle first which you can figure out with just doing base times height. Then find the area of the triangle which is base times height divided by 2. The area of the rectangle should be 20 and the area of the triangle should be 6. Then you just add the two together so the area of a trapezoid should be 26. Now this is the area of the trapezoid not the perimeter. Perimeter and area are different things to find the perimeter you just count the outside lines of the trapezoid so it would be 5+4+5+3 Plus the long side of the triangle which you find by using Pythagorean theorem (A squared plus B squared equals C squared) I also show this in the picture below.

Fully factorise 20x + 16.
.
2
-2
✓
2
TT
0
Enter your answer

Answers

Answer:

4(5x+4) is the answer

Step-by-step explanation:

..............

A retailer marks up the price of a coffee mug from $6.25 to $8.77. By what percent did the price increase? Round to
two decimal places
a. 28.73%
b. 39.68%
40.32%
45.97%
C
d

Answers

Answer:

c

Step-by-step explanation:

edg 20/21

If a store raises a coffee mug's price from $6.25 to $8.77. The price increase was 40.32%. Option C is correct.

What is the percentage?

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

The usage of percentages is widespread and diverse. For instance, numerous data in the media, bank interest rates, retail discounts, and inflation rates are all reported as percentages. For comprehending the financial elements of daily life, percentages are crucial.

It is given that, A retailer marks up the price of a coffee mug from $6.25 to $8.77.

We have to find the percentage by which the price increase,

% increment = New rate - old rate / old rate × 100

% increment =(8.77 - 6.25)× 100

% increment =40.32%

Thus, if a store raises a coffee mug's price from $6.25 to $8.77. The price increase was 40.32%. Option C is correct.

Learn more about the percentage here:

brainly.com/question/8011401

#SPJ6

graph the image of M (–10,–7) after a rotation 180° counterclockwise around the origin.

Answers

Answer and Step-by-step explanation:

The point will be (7, 10).

#teamtrees #WAP (Water And Plant)

The image of the point M is M' = (10, 7) as shown in the graph below.

What is Coordinate Geometry?

One of the most intriguing ideas in mathematics is called coordinate geometry. By using graphs with curves and lines, coordinate geometry (also known as the analytic geometry) explains how geometry and algebra are related.

As per the given data:

Coordinates of point M = (-10, -7)

Rotation to be given = 180° (counter - clockwise)

For drawing the image of point M (-10, -7):

Step 1: Create a line connecting the origin to the point M (-10, -7) and extending across the third and first quadrants.

Step 2: Modify the x and y coordinates signs to reflect the 180° rotation, then mark the point in the first quadrant.

The image of the point M is M' = (10, 7) as shown in the graph below.

Hence, the image of the point M is M' = (10, 7).

To learn more about Coordinate Geometry, click:

brainly.com/question/7869125

#SPJ2

Please show work and answer correctly :D (Please dont answer until hanifa answers thank you!)

Answers

Answer:

1 3/4, 5 2/3, 7 11/27, 12 1/4, 1 7/8, 2 10/11

Step-by-step explanation:

1/5( 9 - 1/4) = 1/5( 8 3/4) = 1/5*35/4 = 7/4 = 1 3/43/7(14 - 7/9) = 3/7(13 2/9) = 3/7*119/9 = 17/3 = 5 2/35/9(14 - 2/3) = 5/9(13 1/3) = 5/9*40/3 = 200/27 = 7 11/277/9(16 - 1/4) = 7/9(15 3/4) = 7/9*63/4 = 49/4 = 12 1/41/4(8 - 1/2) = 1/4(7 1/2) = 1/4*15/2 = 15/8 = 1 7/81/7(21 - 7/11) = 1/7( 20 4/11) = 1/7*224/11 = 32/11 = 2 10/11

Lillian built a staircase out of blocks. She used 2 blocks to make the first step, 4 blocks to make the second step and 6 blocks to make the third step. If she continues using the same pattern, how many total blocks will she have used after making the fourth step?

A. 8
B. 20
C. 36
D. 48

Answers

A. 8

p.s. this question- you should know. your in middle school. lol just pointing that out

Answer

B: 20

explanation

2 + 4 + 6 + 8 = 20

4p-2/4*2p+5/2*2/3
PLEASE SHOW THE WORKING
I WILL THANK WHOEVER ANSWERS ME AND MARK AS BRAINLIEST

Answers

Combining like terms is key in this expression.


4p - 2/4 • 2p + 5/2 • 2/3

Change denominators to be the same.

(2/4)(3) = 6/12
(5/2)(6) = 30/12
(2/3)(4) = 8/12

Now combine these three fractions.


-6/12 + 30/12 • 8/12

24/12 • 8/12

Reduce these two for easier work.

2/1 • 2/3 = 4/3


Combine the terms with p variables.

4p • 2p = 8p^2


Final answer is;

8p^2 + 4/3

write an equation of the line in slope-intercept form slope 1 and y intercept -8

Answers

I got 41

Step-by-step explanation:

Symbolab is helpful

The sum of two numbers is 63 and the difference is 5. What are the numbers?​

Answers

Answer:

Numbers are 29 and 34

Step-by-step explanation:

Let x = one number

let y = second number

x + y = 63

x - y = 5

substitution method, x = 5 + y

5 + y + y = 63

2y + 5 = 63

2y = 58

y = 29

Find value of x:  x - 29 = 5

x = 34

F(x) = x + 4
A. F(7)=3
B. F(3)=12
C. F(3)=7
Which one is correct and how do you solve it step by step?

Answers

Answer:

C. F(3) = 7

Step-by-step explanation:

You have to to substitute the value of the function into each equation.

So...

A. 7+4 does not equal 7

B. 3+4 does not equal 3

C. 3+4 DOES equal 7

Answer:

C

Step-by-step explanation:

pls pls pls help me. I cant solve it.

Answers

Answer:

1 /a −b

Step-by-step explanation:

=a(a^-b^) + b(a^-b^)
=a^-ab^+ab^-b^
=a^-b^

A jacket sells for $24.99. All the merchandise in the store is on sale at a 25% discount. If the sales tax is 8%, what will a customer pay for the jacket?

Answers

Answer:

$20.24

Step-by-step explanation:

Since the 25% discount takes off a quarter of the price, we multiply 24.99 by 3/4

24.99 x 3/4 = 18.74

So with the discount and without tax, the cost of the jacket is 18.74

Then we add 8% for sales tax

8% of 18.74 is $1.50

18.74 + 1.5 = 20.24

So the final cost of the jacket is $20.24

I saw this was your first question. Welcome to Brainly.

Can someone help me. The picture is attached. Thank you :) I will give brainliest

Answers

Answer: 5 Explanation:

Answer:

5

Step-by-step explanation:

[tex]\sqrt[3]{125}[/tex] = [tex]\sqrt[3]{5^3}[/tex] = 5

3 1/3 + (-2 1/4) + 1 5/6
Help me out?

Answers

Answer:

its the second one

Step-by-step explanation:

Other Questions
Read the excerpt from Tools of the Spymaster."Later, as Clinton's troops were heading up the Hudson Valley, Clinton used another device to pass the news of his whereabouts to Burgoyne. Clinton wrote a message on a piece of silk that he put in a silver ball about the size of a musket ball. (Clinton also sometimes cut a message into long, narrow strips and coiled them into the hollow quill of a large feather.) Clinton gave the silver ball to Daniel Taylor, a young officer, promising that Taylor would be promoted if he got the message to Burgoyne. If he were captured, he was to swallow the ball. Because it was made of silver, it could not harm him.The authors main purpose in this excerpt is topersuade the reader that a spy named Daniel Taylor is a hero.entertain the reader with a humorous story about a young officer.prove that spying was the only way for the Americans to win the war.give an example of creative spying during the American Revolution. Brainiest for the right answers... please help ..........................if u put an answer i dont like ill report Which of the following is NOT a benefit of good body composition? A increased metabolic efficiency B reduced risk of cardiovascular disease increased range of movement D improved bone and joint health Please select the best answer from the choices provided What is the slope of the line that goes through points (2.9) and (5.3)? where is lithium and Flourine found on the periodic table?? :) 11 What is the most effective transition to add tothe beginning of sentence 19A)FortunatelyB)Finallyc)As a resultD)In addition Question 2 answers (just put this in to hit character limit ;-;)216915 Evaluate 52. Check all that apply.The base is 5.The exponent is 2.The expanded form is 2 2 2 2 2.The expanded form is 5 5.52 = 2552 = 32 Cmo se transforman las ideas e ideales que encierran la expresin Cultura de paz en actos individuales que modifiquen su propia vida? Please help I really need it I will be giveing 15 points to whoever can help me How can we define force? 3. Which feature is commonly formedat a plate boundary where oceaniccrust converges with continental crust?(1) a mid ocean ridge (2) an ocean trench (3) a transform fault (4) new oceanic crust Which equation in point-slope form describes the line that passes through the point (4,-5) and is perpendicular tothe line represented by - 7x + 2y = 14? ii habite _______ tokyo ______ japon How did people live in the era of Mao ? additive inverse of 3x - 6. If 20 hits equal 1 web 1 futz equal 2 geese 10 webs equal to 1 futz How many gits are equal to 5gews? A coach buys a uniform and basketball for each of the 15 players on the team. Eachbasketball cost $9.50. The coach spends a total of $450 for uniforms and basketballs.What is the cost, in dollars, of each uniform?$ How did he get from 3^-16/3/3^-8/3 to 0.00285333857/0.00285333857??? (The circled part) Because when I put it in the calculator I dont get the decimal I was suppose to get.