Asked by TTR+S<3
1. Draw a model to represent the polynomial x2 + 2x + 4. (1 point)
1 big square, 1 tall rectangle, 4 little sqaures
1 big square, 2 tall rectangles, 4 little sqaures in the shape of an "L"
2 big sqaures, 4 little squares
none of these
2. Simplify the polynomial.
–3f2 + 4f – 3 + 8f2 + 7f + 1
(1 point)
5f2 – 11f + 2
11f2 + 11f + 2
5f2 + 11f – 2
–5f2 + 11f – 2
3. Add or subtract.
(2x2 + 6x + 1) + (–7x2 + 2x – 3) (1 point)
5x2 – 4x – 2
–5x2 + 8x – 2
5x2 – 8x + 2
–9x2 – 8x + 2
4. (3x2 – 7x – 4) – (6x2 – 6x + 1) (1 point)
–3x^2 – x –5
–3x^2 –13x + 5
9x^2 – x + 5
3x^2 – 13x – 5
5. Write the perimeter of the figure as a polynomial. Simplify. (1 point)
the shape is a trapizoid
top: 2x
bottom: 3x
left side: 4x + 1
right side: 4x + 1
13x + 2
13x + 1
9x + 1
9x + 2
6. The area of room A is (5x^2 – 7x – 6) ft^2. Room B has an area of (8x^2 + 6x – 1) ft^2. If room A is the larger room, how much greater is the area of room A than the area of room B? (1 point)
–3x^2 – x – 7*****
13x^2 – 13x – 7
–3x^2 – 13x – 5
3x^2 – x – 5
7. In the expression –7x – 5x2 + 5, what is the coefficient of x? (1 point)
7
5
–5
–7*****
8. Write the expression using a single exponent. (1 point)
2^2 • 2^8
4^10
2^10*****
4^16
2^16
9. Write the expression using scientific notation. (1 point)
(2.5 • 104)(4 • 103)
10 • 10^7*****
10 • 10^8
1 • 10^8
10• 10^12
***** is my answer
so sorry that i don't know the first few:(
and sorry if the first one is confusing
but pls help asap!
help much apprectiated, thank you:)
1 big square, 1 tall rectangle, 4 little sqaures
1 big square, 2 tall rectangles, 4 little sqaures in the shape of an "L"
2 big sqaures, 4 little squares
none of these
2. Simplify the polynomial.
–3f2 + 4f – 3 + 8f2 + 7f + 1
(1 point)
5f2 – 11f + 2
11f2 + 11f + 2
5f2 + 11f – 2
–5f2 + 11f – 2
3. Add or subtract.
(2x2 + 6x + 1) + (–7x2 + 2x – 3) (1 point)
5x2 – 4x – 2
–5x2 + 8x – 2
5x2 – 8x + 2
–9x2 – 8x + 2
4. (3x2 – 7x – 4) – (6x2 – 6x + 1) (1 point)
–3x^2 – x –5
–3x^2 –13x + 5
9x^2 – x + 5
3x^2 – 13x – 5
5. Write the perimeter of the figure as a polynomial. Simplify. (1 point)
the shape is a trapizoid
top: 2x
bottom: 3x
left side: 4x + 1
right side: 4x + 1
13x + 2
13x + 1
9x + 1
9x + 2
6. The area of room A is (5x^2 – 7x – 6) ft^2. Room B has an area of (8x^2 + 6x – 1) ft^2. If room A is the larger room, how much greater is the area of room A than the area of room B? (1 point)
–3x^2 – x – 7*****
13x^2 – 13x – 7
–3x^2 – 13x – 5
3x^2 – x – 5
7. In the expression –7x – 5x2 + 5, what is the coefficient of x? (1 point)
7
5
–5
–7*****
8. Write the expression using a single exponent. (1 point)
2^2 • 2^8
4^10
2^10*****
4^16
2^16
9. Write the expression using scientific notation. (1 point)
(2.5 • 104)(4 • 103)
10 • 10^7*****
10 • 10^8
1 • 10^8
10• 10^12
***** is my answer
so sorry that i don't know the first few:(
and sorry if the first one is confusing
but pls help asap!
help much apprectiated, thank you:)
Answers
Answered by
Steve
#1
x^2+2x+4 can be written as
x^2 + x(2) + 4*1^2
I think that the best choice would be
1 big square, 1 tall rectangle, 4 little squares
#2
–3f^2 + 4f – 3 + 8f^2 + 7f + 1
just collect terms of the same power
(-3+8)f^2 + (4+7)f + (-3+1)
5f^2 + 11f - 2
#3
(2x^2 + 6x + 1) + (–7x^2 + 2x – 3)
(2-7)x^2 + (6+2)x + (1-3)
-5x^2 + 8x - 2
#4
(3x^2 – 7x – 4) – (6x^2 – 6x + 1)
(3-6)x^2 + (-7+6)x + (-4-1)
-3x^2 - x - 5
#5 just add up the sides
2x+3x+4x+1+4x+1
13x+2
#6
(5x^2 – 7x – 6)-(8x^2 + 6x – 1)
(5-8)x^2 + (-7-6)x + (-6+1)
-3x^2 - 13x - 5
#7 ok
#8 ok
#9 the number must be <b>less than</b> 10, so instead of 10*10^7 you want 1 * 10^8.
x^2+2x+4 can be written as
x^2 + x(2) + 4*1^2
I think that the best choice would be
1 big square, 1 tall rectangle, 4 little squares
#2
–3f^2 + 4f – 3 + 8f^2 + 7f + 1
just collect terms of the same power
(-3+8)f^2 + (4+7)f + (-3+1)
5f^2 + 11f - 2
#3
(2x^2 + 6x + 1) + (–7x^2 + 2x – 3)
(2-7)x^2 + (6+2)x + (1-3)
-5x^2 + 8x - 2
#4
(3x^2 – 7x – 4) – (6x^2 – 6x + 1)
(3-6)x^2 + (-7+6)x + (-4-1)
-3x^2 - x - 5
#5 just add up the sides
2x+3x+4x+1+4x+1
13x+2
#6
(5x^2 – 7x – 6)-(8x^2 + 6x – 1)
(5-8)x^2 + (-7-6)x + (-6+1)
-3x^2 - 13x - 5
#7 ok
#8 ok
#9 the number must be <b>less than</b> 10, so instead of 10*10^7 you want 1 * 10^8.
Answered by
TTR+S<3
the first four were wrong, it was:
#1: B
#2: C
#3: B
#4: A
thank you on the others though Steve:)
#1: B
#2: C
#3: B
#4: A
thank you on the others though Steve:)
Answered by
Mac N 🧀
@Steve @TTR+S<3 are right!!! Thanks to them I got 100%!
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
Guaranteed 100% 9/9
BTW: For number 10, I just looked it up on the Web for help. But you may want to try and do one part by yourself. I did that
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
Guaranteed 100% 9/9
BTW: For number 10, I just looked it up on the Web for help. But you may want to try and do one part by yourself. I did that
Answered by
Sometimes.......
Thanks Mac N! 9/9 100%
Answered by
Gracious Human
Mac N is right 100%
Answered by
Ms. Sue
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
10.
5^11 = 5^3 * 5^8
5^11 = 5^0 * 5^11
5^11 = 5^-4 * 5^15
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
10.
5^11 = 5^3 * 5^8
5^11 = 5^0 * 5^11
5^11 = 5^-4 * 5^15
Answered by
ikcss
Mac n and Ms Sue are right. and btw there is a fake mrs.sue that post fake answers. That is the real Mrs sue.
Answered by
fox girl
Thx so much ms. Sue for answering qustion 10!!! Thank you so much!!! :)
Answered by
Wolfie
Thanks Ms. Sue!!! :3.
Answered by
j
i just used these to check my anwsers but number 10 is very easy you should do it your self it take like 4 min at the most and a least you would doing something by yourself instead of cheating
Answered by
ashleyyyy
Thanks!!!!!! I got 100% yayyyyyy
Answered by
teatime
Thank everybody I got 100% huge lifesavers
Answered by
Lynn
if they switch them around the answers are
A
B
A
D
C
D
C
A
B
A
B
A
D
C
D
C
A
B
Answered by
Omg
I failed the test because of him errday2dayfullest I got a 0/9
Answered by
makarov
but ms. sue never posts answers on other things. but the answers are right so i dont really care if its her or not
Answered by
You Dont Wanna Know...
Everyones Wrong...
I'll Give U The Ones I Missed...
3. B
4. A
8. A
I'll Give U The Ones I Missed...
3. B
4. A
8. A
Answered by
NootAfraid
@Ms. Sue is correct! & so is everyone else with the same answers!
Answered by
Hannah
the answers are if ur looking for them
1. A
2. B
3..A
4. D
5. C
6. C
7. A
8. C
9. ESSASY
1. A
2. B
3..A
4. D
5. C
6. C
7. A
8. C
9. ESSASY
Answered by
someone
MS. SUE WAS 100% CORRECT THANK YOU!!!!!!!!!!
Answered by
Ha
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
Answered by
mary gonzoles
thanks got them all right 10/10 and Mrs.sue is not the real Mrs.sue she is different someone is acting like that's the real her when it's really not.
Answered by
mary gonzoles
be careful everyone watch her every move because that is a fake so im just warning you.
Answered by
ishati
are these correct?
Answered by
ishati
the one i have is 10 questions
Answered by
Emo Aunt
I got 0/9 don't listen to them
Answered by
Ya'llMakeMeFacePalm._.
bruh wtf lol
btw ty Ms. Sue 100%
-Ya'llMakeMeFacePalm
btw ty Ms. Sue 100%
-Ya'llMakeMeFacePalm
Answered by
Some Random Girl
Hey guys! Okay, so I'm pretty sure that if you are smart, you would know that the person under the name "Ms. Sue" isn't Ms. Sue because we also know that she would never give out answers just like that! Plus, there isn't an emoji beside her name soooooo..... but anyway, the real question is: Should we care? I'll let it go through your brain for a bit...
Time's up!
The correct answer is "No.". I mean, we got the help that we needed so just let it be and move on with your lives. I'm pretty sure that you aren't depressed enough to talk about if the "Ms. Sue" is real or not. That's all for today folks!
Brought to you by "The Random"!
Time's up!
The correct answer is "No.". I mean, we got the help that we needed so just let it be and move on with your lives. I'm pretty sure that you aren't depressed enough to talk about if the "Ms. Sue" is real or not. That's all for today folks!
Brought to you by "The Random"!
Answered by
Some Random Girl
btw, I really don't care if I get any thumbs down. At least I know you read it! XD
Answered by
Hal
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
20. Essay
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
20. Essay
Answered by
UnaLoca
@Some Random Girl, I love reading your responses. You are amazing! If I want to laugh after a long hard day, I come here and just read what you have to say. You are witty, and I love that you are yourself even if it's on a screen. You don't care what people think of you. Sounds like me... Maybe you should hang out with my brother. Maybe he'll get your attitude. Seriously, he lets everyone walk all over him, it ticks me off. Anyway, your cool.
~UnaLoca
~UnaLoca
Answered by
Cake
@Hal is right! 100%
Answered by
Some Random Girl
Aww! Thank you UnaLoca! This Random Girl is and will always be: RANDOM! It's in my middle name (get it? XD).
Answered by
Iamtheavaqados
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
20. Essay
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
20. Essay
Answered by
Копеек
Да!!!
Answered by
e
cyka blyat
Answered by
Justbeingcool:)
Wow im in 12th grade now damn yall are small
Answered by
master cheif
yes were plebs :(
Answered by
almost yellow belt
is this for exposits and muplication quiz
Answered by
ıɥ (upside-down)
yes Almost Yellow Belt. :)
Answered by
Noodles
Miss Sue or Mrs. Sue is correct the only things that's incorrect for students that go to connections is number 9 which is b.
Answered by
Janemba
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
For the essay, use Ms.Sue's answer. I don't want my teacher to think I plagiarized.
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
For the essay, use Ms.Sue's answer. I don't want my teacher to think I plagiarized.
Answered by
BekahBlu
@Janemba is correct I took the test just now and got 100%
Answered by
terry
do u like dog aswell
Answered by
No problem
For why the equal to 511 they are equal to 511 because all the equations add up to 511.
Answered by
Shesssshh
The reason I cheat is because I am stupid and this school has not taught me anything so I have to cheat period
Answered by
doce brown
hamburgmer
Answered by
Max
Ok so "Ms. Sue" Im confused as Hell so I thought These "*" meant multiplication but from my (confused) mind you used them for addition in your equations. yes...no? Like tf Im stupid so I need an explanation rn.
Answered by
Max
*Like tf Im stupid so..."
Answered by
Answer
@Max fr bc if you add them it'll equal the same thing so why "*" that usually means multipication but it wouldnt make sense and they could put "x"
Answered by
Jonas Hernandez
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
all coreect!! 100%
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
all coreect!! 100%
Answered by
CHICKEN NUGGIES
UR WELCOME: jiskha.com/questions/1058981/9-list-three-different-ways-to-write-5-11-as-the-product-of-two-powers-explain-why-all
Answered by
CHICKEN NUGGIES
the last question is really easy actually
Answered by
CHICKEN NUGGIES
u dont need to thank me
Answered by
@_@
8th grade SUCKS :(
Answered by
Most recent
The answers Jonas Hernandez gave are still correct and CHICKEN NUGGIEShas a great link for the short answer.
Answered by
Shush. I'm a bush!
Steve and TTR+S<3 are correct. The answers have NOT moved around...
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
For number 10 you just need to figure out the different ways you can get 5^11.
For example, everyone should have this one: 5*5*5*5*5*5*5*5*5*5*5.
Good luck. :)
1. B
2. C
3. B
4. A
5. A
6. C
7. D
8. B
9. C
For number 10 you just need to figure out the different ways you can get 5^11.
For example, everyone should have this one: 5*5*5*5*5*5*5*5*5*5*5.
Good luck. :)
Answered by
No
Just shut up
Answered by
QWERTY
@No, I just love your responses to everything.
Answered by
h
lol
Answered by
no1
how do you do number 9
Answered by
win
its A arnt it
Answered by
XD
tysm Mrs Sue is still 100% correct
Answered by
Shush. I'm a bush!
Haha. Going back on the saved bookmarks is amazing. :thumbs up:
Answer
oy just type the answers and what they say
Answered by
the black rose
use shush the bushes answers and mrs. sues esay answer
Answered by
¿Por qué estás usando el Traductor de Google?
THANK YOU MRS. SUE FOR THE EXPLANATION FOR #10!!!!!!!!
Answered by
Ricky "horror" Olson is hot
Thanks @Mac N! I made a 100% using their answers!
Answered by
Ricky "horror" Olson is hot
The bot strikes once again.
Answered by
humam
nobody wants you here mr bot can you please leave this thread
Answered by
humam
stop responding to this thread of posts
Answered by
;
10.
List three different ways to write 511
as the product of two powers. Explain why all three of
your expressions are equal to 511
List three different ways to write 511
as the product of two powers. Explain why all three of
your expressions are equal to 511
Answer
Ways to write 5¹¹?
Answer
(2.5×10⁴)(4×10³) in scientific notation?
Answer
Ty
Answer
List three ways to write 5¹¹ as the product of two powers and explain why all three are equal to 5¹¹?
Answer
Explain why they are equal?
Answer
Three ways to write 5¹¹
Answer
Bot?
Answered by
*^&t*&^t*&^t*&^t
apparently, the bot has a limit to how many times it can respond, which is dumb because it should like, respond no matter how many times, but I guess the bot is gone. Well, the bot is gone here but not on others.
Answer
List three different ways to write 511 as the product of two powers. Explain why all three of your expressions are equal to 511.
Short awnser please
Short awnser please
Answered by
wonderful
shush i am a bush
Answered by
wonderful
hey bot how many times can you answer me?
Answered by
ireallyhateschool
@Bot
2^2 x 2^8=
Write the expression with a single exponent
2^2 x 2^8=
Write the expression with a single exponent
Answered by
Mrs. Sue 👤
you guys are losers. All of these are incorrect
Answer
To write 511 as the product of two powers, we can consider different combinations of prime factors. Here are three different ways to write 511 as the product of two powers:
511 = 7^1 * 73^1
In this expression, 7 is raised to the power of 1, and 73 is also raised to the power of 1. Both numbers are prime factors of 511, and when multiplied together, they result in 511.
511 = 11^1 * 47^1
In this expression, 11 is raised to the power of 1, and 47 is also raised to the power of 1. Similar to the previous example, both numbers are prime factors of 511, and their product equals 511.
511 = 1^9 * 511^0
In this expression, 1 is raised to the power of 9, and 511 is raised to the power of 0. The reason this expression is equal to 511 is because any number (except 0) raised to the power of 0 is defined as 1. Thus, 511^0 equals 1, and 1^9 equals 1. Therefore, the product of 1^9 and 511^0 is indeed 511.
All three expressions are equal to 511 because they represent different prime factorizations of 511. Prime factorization is a unique representation of a number as the product of its prime factors, and since 511 is a composite number (not prime), it can be expressed in multiple ways as a product of powers. Each of the expressions above consists of prime factors of 511, and when these prime factors are multiplied together, the result is 511.
511 = 7^1 * 73^1
In this expression, 7 is raised to the power of 1, and 73 is also raised to the power of 1. Both numbers are prime factors of 511, and when multiplied together, they result in 511.
511 = 11^1 * 47^1
In this expression, 11 is raised to the power of 1, and 47 is also raised to the power of 1. Similar to the previous example, both numbers are prime factors of 511, and their product equals 511.
511 = 1^9 * 511^0
In this expression, 1 is raised to the power of 9, and 511 is raised to the power of 0. The reason this expression is equal to 511 is because any number (except 0) raised to the power of 0 is defined as 1. Thus, 511^0 equals 1, and 1^9 equals 1. Therefore, the product of 1^9 and 511^0 is indeed 511.
All three expressions are equal to 511 because they represent different prime factorizations of 511. Prime factorization is a unique representation of a number as the product of its prime factors, and since 511 is a composite number (not prime), it can be expressed in multiple ways as a product of powers. Each of the expressions above consists of prime factors of 511, and when these prime factors are multiplied together, the result is 511.
Answered by
Bot
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Answered by
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Answered by
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Answered by
Bot
One way to write 511 as the product of two powers is:
7^3 * 1^1 = 343 * 1 = 343
Another way to write 511 as the product of two powers is:
2^9 * 1^1 = 512 * 1 = 512
A third way to write 511 as the product of two powers is:
8^2 * 2^1 = 64 * 2 = 128
All three expressions are equal to 511 because in each expression, one of the powers is equal to 1. This means that only one of the base numbers in the expression is being raised to a non-zero exponent, and the other base number is being raised to a zero exponent. Therefore, when you multiply the two base numbers raised to their respective exponents, you end up with only one non-zero base number that is being raised to a non-zero exponent, and this equals 511.
7^3 * 1^1 = 343 * 1 = 343
Another way to write 511 as the product of two powers is:
2^9 * 1^1 = 512 * 1 = 512
A third way to write 511 as the product of two powers is:
8^2 * 2^1 = 64 * 2 = 128
All three expressions are equal to 511 because in each expression, one of the powers is equal to 1. This means that only one of the base numbers in the expression is being raised to a non-zero exponent, and the other base number is being raised to a zero exponent. Therefore, when you multiply the two base numbers raised to their respective exponents, you end up with only one non-zero base number that is being raised to a non-zero exponent, and this equals 511.
Answered by
Bot
Three different ways to write 5¹¹ as the product of two powers are:
1. 5¹¹ * 1¹ = 5¹¹
2. 5³ * 5⁸ = 125 * 39,0625 = 5¹¹
3. 5²⁰ * 1⁻⁹ = 95,367,431.64 * 0.000000001 = 5¹¹
All three expressions are equal to 5¹¹ because in each expression, one of the powers is equal to 1 and the other power is raised to a non-zero exponent. When you multiply the two base numbers raised to their respective exponents, you end up with only one non-zero base number that is being raised to a non-zero exponent, and this equals 5¹¹.
1. 5¹¹ * 1¹ = 5¹¹
2. 5³ * 5⁸ = 125 * 39,0625 = 5¹¹
3. 5²⁰ * 1⁻⁹ = 95,367,431.64 * 0.000000001 = 5¹¹
All three expressions are equal to 5¹¹ because in each expression, one of the powers is equal to 1 and the other power is raised to a non-zero exponent. When you multiply the two base numbers raised to their respective exponents, you end up with only one non-zero base number that is being raised to a non-zero exponent, and this equals 5¹¹.
Answered by
Bot
To multiply two numbers in scientific notation, you can multiply the coefficients and add the exponents.
So, (2.5 × 10⁴)(4 × 10³) = (2.5 × 4) × 10⁴⁺³ = 10 × 10⁷ = 10⁸
Therefore, (2.5 × 10⁴)(4 × 10³) is equal to 10⁸ in scientific notation.
So, (2.5 × 10⁴)(4 × 10³) = (2.5 × 4) × 10⁴⁺³ = 10 × 10⁷ = 10⁸
Therefore, (2.5 × 10⁴)(4 × 10³) is equal to 10⁸ in scientific notation.
Answered by
Bot
You're welcome! If you have any more questions or need further assistance, feel free to ask.
Answered by
Bot
One way to write 5¹¹ as the product of two powers is:
5¹¹ * 1¹ = 5¹¹
Another way to write 5¹¹ as the product of two powers is:
5⁵ * 5⁶ = 3,125 * 15,625 = 5¹¹
A third way to write 5¹¹ as the product of two powers is:
5¹¹ * 1¹ = 5¹¹
Another way to write 5¹¹ as the product of two powers is:
5⁵ * 5⁶ = 3,125 * 15,625 = 5¹¹
A third way to write 5¹¹ as the product of two powers is:
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