Mathematics Middle School

pls help omg
What polynomial remains after the greatest common factor of 4m2n2 is factored out of

16m4n3 - 12m3n4 + 20m2n2 ?

a
4m^2n - 3mn^2 + 5
b
16m^2n - 12mn^2 + 20
c
4m^3n^2 - 3m^2n^3 + 5mn
d
16m^3n2 - 12m^2n^3 + 20mn

Answers

Answer 1
The answer is definitely A

Related Questions

Determine the constant of proportionality between the amount of earnings and the number of hours shown in the graph.

Answers

Answer:

it would depend on what time is(hours, minutes)

Step-by-step explanation:

But its 6 dollars per H

Pls I need help no links no fame awnsers

Answers

Answer:

what's the question?

Step-by-step explanation:

Answer:

Step-by-step explanation:

A) x<12

B)x≥12

C)x>12

D)x≤12

What unit should be placed on a volume answer? cubed or squared

Answers

Answer:

volume is cubed

area is squared

Step-by-step explanation:

The unit placed on a volume answer is cubed and area is squared

[WILL GIVE BRAINLY] What can you tell about the mean of each distribution?

Answers

Answer:

The average cost is 23.71 less at A new leash on life

Step-by-step explanation:

The mean is the average, so 101.13 is 23.71 less than 124.84

the mean is that average so take all the numbers and divide it by the amount of numbers

Antonio is in a bowling league. His goal is to score an average of at least 100 points per game. His scores so far are 105,95,97,82, and 110. How many points can Antonio score in his next game to reach his goal? Show your work.

PLS HELP!

Answers

Answer:    https://studyandanswers.com/mathematics/question22072494

you can find the answer on the link above hope that helps!

is y=2/3x-2 a direct variation? if so, find the constant of variation ^^ (ALG 1)

Answers

Answer:

Yes, the constant of variation is 2/3

Step-by-step explanation:

constant variation is another term for slope

The annual median income for a dental assistant is $33,280. The annual median income for nursing aide is $25,460. How much more can a dental assistant expect to earn than a nursing aide over 40 years?

Answers

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Step-by-step explanation:

Simplify the algebraic expression:

2(y + 5) + 3y - 4

Answers

Answer:

2y +10 +3y-4

5y+6

Step-by-step explanation:

Answer: 5y + 6

Step-by-step explanation:

1. Distribute:

=2(y+5)+3y-4

=2y+10+3y-4

2. Subtract

=2y+10+3y-4

=2y+6+3y

3. Combine Like Terms

=2y+6+3y

=5y+6

Cubed shaped boxes like the figure shown are used for gifts. Find the surface area to figure out how much wrapping paper is needed to wrap one gift. One box needs ____________ inch squared of wrapping paper. (Round to the nearest square inch.)

(Length is 9.6 all the same for height and width as well)

Answers

Answer:

77? i am not sure

Step-by-step explanation:

Garret studies number of hours sleep per night among students who have a grade point average of 3.0–4.0 versus students who have a grade point average of 2.0–3.0.

His theory is that students who get more sleep will have a higher grade point average than students who get less sleep because they are more rested and, therefore, better able to concentrate.

In his samples, the mean number of hours of sleep students with a grade point average of 3.0–4.0 received each night was 6.8. The mean number of hours of sleep students with a grade point average of 2.0–3.0 received each night was 6.4.

Assuming there are no outliers or skew, do the results support Garret's theory?

Select from the drop-down menus to correctly complete the statements.

Since the samples were large and randomly chosen, we can use the samples to understand the populations.

Because the sample mean for students with a grade point average of 3.0–4.0 is
Choose...
the sample mean for students with a grade point average of 2.0–3.0, the results
Choose...
support Garret's theory.

Answers

Answer:

In his samples, the mean number of hours of sleep students with a grade point average of 3.0–4.0 received each night was 6.8.

Step-by-step explanation:

The mean number of hours of sleep students with a grade point average of 2.0–3.0 received each night was 6.4.

can i get some help ( i accidently chose that answeri still dont know)

Answers

Answer is c

When you substitue the x vaules to all of them the one whioch answers all of them correctly is c

A! Since it’s an in and out table.

Last week, Jeffrey kept track of the time he spent doing homework.
On Monday, he spent 1 hour 15 minutes doing math homework and 37 minutes reading homework.
On Wednesday, he spent 2 hours 18 minutes on a science report.
How long did Jeffrey spend doing homework last week?
A. 3 hours 10 minutes
B. 3 hours 50 minutes
C. 4 hours 10 minutes
D. 5 hours 10 minutes

Answers

Answer:

c. 4 hours and 10 minutes

Step-by-step explanation:

C. 4 hours and 10 minutes

help me please free cookies if you help ✋

Answers

Answer:

answer is 0.19in^3

Step-by-step explanation:

i would like the cookie now...

hurry plssss!!! if u can’t see the pic don’t bother answering

Answers

Answer:

Distance Divided by time

Step-by-step explanation:

i think that pi is the asnwer because if you walk 20 miles a day then that means that y=54 and x=34

need help 8th grade math

Answers

the answer is the 3rd one

Which of the following has a growth rate of 60%?

(no links please)

Answers

Answer:

a

Step-by-step explanation:

WILL GIVE BRAINLIEST NEED HELP NO LINKS PLEASE

Answers

7th Grade:
Soccer- 17
Volleyball- 8
Total- 25
8th grade:
Soccer- 3
Volleyball- 18
Total- 21
Total:
Soccer-20
Volleyball-26
Total-46
The total is 46 :)
Hope this helps

Find the surface area of the pyramid. The side lengths of the base are equal.

Answers

Answer:

The answer is 172.8 square yards

Step-by-step explanation:

Hope this helped you.

Answer:

er32

tyhg

Step-by-step explanation:

5you

try

try

it

t4

we

What is the fully factored form of the expression 81v2 - 36uv + 4u2?

a
(9v - 2u)^2
b
(81v - 4u)^2
c
(9v + 2u) (9v - 2u)
d
(81 v - 4u) (v - u)

Answers

The correct answer is A. (9v-2u)^2

Answer:

I agree with findingnic666 it is A. (9v-2u)²

Step-by-step explanation:

Please help!!!!!!!!!

Answers

Answer:

52 degrees

Step-by-step explanation:

128 is there and the other angles are right angles (90 degrees). 90 plus 90 is equal to 180. 180 plus 128 is equals to 308 degrees. Any quadrilateral is 360 degrees. 360 minus 308 is equal to 52 degrees

I will give brainliest to the correct answer. <3


Alita is 2 times as old as Jiro. Jiro is 4 years younger then Erik. Erik is 1/3 as old as Dawn. The sum of all their ages is 72.


1) What equation could you write to represent this situation?

2) What is the solution of your equation?

3) fill in the blanks:

Alita is __ years old

Jiro is __ years old

Erik is __ years old

Dawn is __ years old


thanks!! :)

Answers

Answer:

dudee 4 months ago you asked this question I feel bad.

Step-by-step explanation:

1) The Equation to represent the situation is

     x+ x/3 + x/3-4 + 2( x/3 - 4)= 72

2) Alita is 16 years old

Jiro is 8 years oldErik is 12  years oldDawn is 36 years old

What is Algebra?

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

let the age of Dawn be x.

then age of Erik = x/3

Now, Jiro is 4 years younger then Erik.

Jiro's age = x/3 - 4

and, Alita is 2 times as old as Jiro.

So, Alita's age be = 2( x/3 - 4)

As,  The sum of all their ages is 72.

x+ x/3 + x/3-4 + 2( x/3 - 4)= 72

x+ x/3 + x/3-4 + 2x/3 - 8 = 72

7x/3 - 12 = 72

7x/3 = 84

x = 36

Thus,

Alita is 16 years oldJiro is 8 years oldErik is 12  years oldDawn is 36 years old

Learn more about Algebra here:

https://brainly.com/question/24875240

#SPJ2

10² - 10¹ - 10⁰
pls answer lol

Answers

Answer:

89\

Step-by-step explanation:

10^2-10^1-10^0
Your answer is going to be 89

The area of the trapezoid shown is 120 square centimeters. Find the sum of the lengths of the two parallel sides.

Answers

Answer:

CORECT

ALSO here are some tips and materials you could use

Answer:

C

Step-by-step explanation:

Plz help! giving brainliest to correct and complete answer. Absurd answers will be reported.

Answers

Sara can save money and spend less on resources that have larger expenses. She can also work harder in her job so that she can have a higher income.

lol pls help (pls get it right and include explanation)

Answers

Answer:

0.18

Step-by-step explanation:

Think of the decimals in the probability column as percentage. So Micheal has a 30% chance of eating the next fry, Lidia would have a 10% chance, so on and so forth.

The percentage will always go up to 100%.

You're given the other people's percentages, but not Ronald.

So in order to find out the answer, add all of the people's numbers, and subtract by one.

Sorry if this isn't a clear explanation. :)

Answer:

i think it's A because of how the patern is

Step-by-step explanation:

ANSWER STAT
Angle R and 92 are supplementary angles. What equation can you use to solve for R?

Answers

Answer:

I think its 180 - 92 = 88

Step-by-step explanation:

i maybe wrong :(

180 or 190 or 170….’

Which of the following values will result in a quotient that is less than 1 when it is divided by ? Select all that apply




A) 2 and 1/4



b) 1/2



c) 3/10



d) 5/9



e) 1 and 2/3



f) 1/5



g) 7/15

Answers

A and E because they’re talking about quotient as “2 and 1/4” and “1 and 2/3”. The “2/3” , “1/4” is a fraction.

please help me with these

Answers

I can’t see
Take a picture with it zoomed in

For AABC, the measure in degrees of angles A, B, and Care 60, 55, and x + 20 respectively. What is the value of x?

Answers

Answer:

60 + 55 + x + 20 = 180

135 + x = 180

x = 180 - 135 = 45 degrees is your answer.

Step-by-step explanation:

B. 45 is the answer my good sir

Angel decides to exceed the walking challenge goal. Describe two ways you might adjust the equation or inequality in Part A to represent Angel’s decision to exceed the goal. Give an example and explain.

Answers

Answer:

Step-by-step explanation:

The original distance that Angel wanted to walk will be represented as A

Since we don't know the additional distance Angel walked it'll be represented as B

A= the amount of distance Angel wanted to walk

B= the amount of distance Angel wanted to walk past his/her challenge goal

C= the amount of distance Angel walked originally from to past her/his challenge goal

A+B=C

Example:

I decide to work for A hours today as a challenge. Within this time I'm working I decided to extend my goal another B hours.

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