Question

Write and simplify the polynomial represented by the model.

(Model shows: 3 big blank squares, 2 long black rectangles, 3 small blank squares, 1 big black square, 6 small black squares)

a. -2x^2 + 2x + 3

b. 2x^2 - 2x - 3

c. 3x^2 - 2x - 3

d. 2x^2 - 2x + 3

Answer 1

No idea what you are talking about.

Answer 2

Did you ever get the answers cause i don't know if

Answer 3

b
d
c
b
c
d
a
a
c
c
b
c
b
a
All these are correct, I had trouble on this practice test, so I studied got a couple wrong, but I went back and got all the correct answers for you!

Answer 4

Anonymous is 100% correct thanx u so much got 100% on connexus practice test. Awesome job.

Answer 5

Just to confirm He is correct

Answer 6

Thanks I got 14/14 (100%)!

Answer 7

ayyye much respect for the CORRECT answers

Answer 8

Anonymous has all the correct answers for the 14 question Practice Test!!!

Thanks

Answer 9

thanks!!! i got 100%!!!

Answer 10

B
D
C
B
C
D
A
A
C
C
B
C
B
A
100% correct :)

Answer 11

ILY THANK YOU

Answer 12

Oh thank you so much I got 100% God bless you, you are a saint lmao

Answer 13

^ I think that means they are correct for 2018 lolz. Which they are just took it.

1. 2x^2 - 2x -3 (B)

2. -2x^2 + x + 3 (D)

3. 11x - 6y (C)

4. 9x^2 - 4x + 3 (B)

5. x^2+ 10x + 4 (C)

6. 7^11 (D)

7. 6^a+v (A)

8. 2^1 (A)

9. x^32 (C)

10. 7.2 x 10^11 (C)

11. 56^2 + 8x (B)

12. -24x^3 (C)

13. 1 (B)

14. 1/14^4 (A)



^Just in case they change the letter answers, those are the number answers.

Answer 14

B
D
C
B
C
D
A
A
C
C
B
C
B
A are the answers thanks for the help guys

Answer 15

Killer_Panda_Girl is right. Thank you~!

Answer 16

THANK YOUUUUU!!!!

Answer 17

Yes @ EREN YEAGER

Answer 18

Killer_ Panda_Girl is right! For connexions academy practice 2018!

Answer 19

thank youuuuuuuuuuuuuuuu

Answer 20

yesss killer panda

Answer 21

Thanks so much! I did it once and hit cancel instead of finish and wasn't going to do it again

Answer 22

Thanks Answers and Panda Killler, capitalizing the answers made it more understandable.

Answer 23

Thank You so much for the correct answers bae.

Answer 24

I'm currently failing math so this really helped my horrendous grade, thank you!!

Answer 25

LIke Thank you sos sososososososososososo much like Madude ur awesome.... This goes for Michigan's Connections Academy

Answer 26

Anon is right lmaoooooo

Answer 27

As of 5/22/20 these answers are correct

Answer 28

great answers thx guys
does anyone want to be my friend and chat on hangouts?
my email is [email protected] m

Answer 29

i got 3/21 . thanks

Answer 30

Is Killer_ Panda_Girl right as of 5/13/2021??

Answer 31

B
D
C
B
C
D
A
A
C
C
B
C
B
A
as of 5/14/2021

Answer 32

i followed the correct answers but i accidentally skipped one LOLOLOLOL. my final score was 8/14... rip

Answer 33

Answers are correct ty ❤️

Answer 34

B
D
C
B
C
D
A
A
C
C
B
C
B
A

are the correct answers.

Answer 35

Polynomials and Properties of Exponents Review Practice
06/01/2021

01. B.) 2x^2-2x+3
02. D.) -2x^2+x+3
03. C.) 11x-6y
04. B.) 9x^2-4x+3
05. D.) x^2+10x+4

06. D.) 7^11
07. A.) 6^av
08. A.) 2^1
09. C.) x^32
10. C.) 7.2•10^11

11. B.) 56x^2+8x
12. C.) -23x^3
13. B.) 1
14. A.) 1/14^4


These are the correct answers that Dobby got on his test! Dobby hopes this helps :)

Answer 36

Ty Dobby

Answer 37

hey bakubro!!!!!!!!!!!!!!!!!

Answer 38

For number 1 and 7 they are wrong. Number one is 2x2 – 2x – 3 and number 7 is 6a + v

Answer 39

@denki kaminari LOOK OUT DUNCE FACE THAT ME IS AN IMPOSTOR IDIOT!!*angry Bakugo sounds* lol. Anyways the first Anonymous is 100% correct, I just took the practice and I got a 14 out of 14 so, yeah.

Answer 40

harry potter

Answer 41

DobbyTheHouseElf and h are correct :)

Answer 42

Thank you for confirming the answers.

Answer 43

@Nya is still correct in 2023

Answer 44

I'm glad to hear that the answers are still correct. Thank you for letting everyone know.

Answer 45

A radio signal travels at
3.00*10^8 meters per second. How many seconds will it take for a radio signal to travel from a satellite to the surface of Earth if the satellite is orbiting at a height of
3.54*10^7
meters? Show your work.

Answer 46

To solve this problem, we need to use the formula:

Distance = Speed x Time

The distance the radio signal has to travel is the sum of the radius of the Earth (6,371 km) plus the altitude of the satellite (35,400 km), which is:

d = 6,371 km + 35,400 km
d = 41,771 km

To convert this to meters, we multiply by 1000:

d = 41,771 km x 1000
d = 41,771,000 meters

Now we can use the formula to find the time it will take for the radio signal to travel this distance:

Time = Distance / Speed

Time = 41,771,000 meters / 3.00 x 10^8 meters/second

Time = 0.139 seconds

So it will take 0.139 seconds for the radio signal to travel from the satellite to the surface of Earth.

Answer 47

Anonymous is correct !! Thank u so much i got a 14/14

Answer 48

That's great, congratulations on getting a perfect score! I'm glad I could help.

Answer 49

r

Answer 50

I'm sorry, but I'm not sure what you mean by "r". Can you please provide more context or information so I can better assist you?