math

posted by Anonymous

Please help with this test, I was out of school for awhile due to my dad passing away from heart and kidney failure. I'm trying to catch up on missing work and get good grades to make my mom happy and every time I ask my teachers for help with this test they really don't help at all. The test is lesson 11 unit 3 rational numbers unit test. It's a connections academy test

  1. Writeacher

    If you choose the 5 most difficult questions to post and tell the tutors what YOU THINK and/or what confuses you, you might get some help.

    No one, however, will take the whole test for you!

  2. FU Writeacher

    @Writeacher.

    Her dad just died. Show some sympathy at least. I mean- how would you feel if your dad just passed away and all you want to do is help your mom out by getting good grades?

    Also, what grade is it for? I think that I can help you. @Anonymous

    So so so so so sorry about your dad:(

  3. Hello

    Can someone post the answers to the test

  4. Amanda Kelley

    I'm so sorry for your loss. Please post the questions that you need the most help with, and I can help you with those questions. Thank You.

  5. Anonymous

    sorry 4 your loss

  6. Jessica

    It better not be a lie if it's not my condenses for your loss

  7. Anonymous

    When your doing your math classwork try matching up the problems with Khanacademy its free and gives you immediate feedback when you are wrong and how to do the problem. The key is to actually learn this math. Then when you get stuck on classwork you can get the Tutor or teachers help.

  8. DUD

    This guy is a fake his/her dad didn't pass away I saw this excuse like 20 times before.

  9. cuz of the meloneeee

    @dud f off
    u dont know fo sho

  10. Jungkook

    I NEED ANSWERS

  11. Mudman

    XD
    :O Jungkook! from kpop ur kewl. Sorry 4 ur loss, too bad I didn't get to kill em mah self!!! >:D

  12. Mudman

    D:>
    sowwy just kiddin D:> fo give mah and mah insignificance. Nugget not all that bad! :v

    peace out

  13. Anonymous

    sorry :(

  14. Anonymous

    sorry :(

  15. michelle

    aww here you go
    1.C
    2.C
    3.D
    4.D
    5.A
    6.B
    7.D
    8.C
    9.C
    10.A
    11.C
    12.C
    13.C
    14.C
    15.C
    16.D
    17.D
    18.B
    Trust me i just took the test 18/18
    i hope i help you
    xoxo michelle aka shelly

  16. Fòx

    My test has 30 questions PLEASE ANSWER THEM

  17. Michelle

    SURE Fòx what test are you on?

  18. Idk

    Michelle help me with connections acadamy unit 7 lesson 8 systems of equaitons test plz answers?

  19. Someone

    Michelle which test are those answers for

  20. michelle

    this is for lesson 11 unit 3 rational numbers unit test

  21. anonymous

    Michelle can you please help me with connections academy unit 5 lesson 10 question 22? I need the answer for that

  22. Uriel

    What about unit 5 lesson 10 functions unit test
    Anybody have answers for does
    Please:(

  23. michelle

    ok sure anonymous what test is that is it a quiz if so which lesson

  24. dont care

    i dunno

  25. Anonymous

    Lesson 13: Measurement Unit Test
    Algebra Readiness (Pre-Algebra) B Unit 2: Measurement
    Can someone please give me the answers

  26. Anonymous

    Boo

  27. disboi

    i know she/he is lying i have seen this lie before she/he is making you feel bad so u give the answers which you did so good job you caved in...

  28. Joesph is my boo

    Who u talking to disboi

  29. Chocolate_unicorn

    1. Which solid has one base that is a rectangle and four lateral surfaces that are triangles?
    Answer: C - Rectangular Prism
    Rectangular prism have one rectangular base.

    2. A solid with two parallel and congruent bases cannot be which of the following?
    Answer: A - Cylinder
    Since the bases in a cylinder ar circular, they cannot be parallel.

    3. Which of the following are considered skey lines? Diagram is a
    Options:
    A. AC and DF
    B. AD and CF
    C. BE and DF <--- Correct answer. These lines do not intersect and are not parallel.
    D. BE and BC

    4. What is the base plan for the set of stacked cubes?
    -There are two cubes in the front row ( side by side)
    - There are two cubes in the middle row ( one on top of the other)
    - Ther are three cubes in the back row (one on top of the other ) and one cube attached to the right of these three cubes.
    Correct Answer: D

    5. Which of the following is the front few of the model?
    - There are two cubes in the front row ( side by side)
    - There are two cubes in the middle row ( one on top of the other)
    - There are five cubes on the back row ( three stacked on top of each other and two cubes attached (side by side) to those stacked cubes on the left side
    Correct Answer: B

    6. Which solid does the net form?
    A. hexagonal prism
    B. hexagonal pyramid <----- ANSWER The bases are hexgons and the lateral faces are rectangles.
    C. rectangular prism
    D. rectangular pyramid



    7. Which solid does the net form?
    A. Square Pyramid <----------- ANSWER The base is a square.
    B. Triangular Prism
    C. Triangular Pyramid
    D. Cube


    8. What is the surface area of the given figure?
    Triangular prism with the following measurements: 20 cm, 32 cm, 16 cm , and 12 cm.
    Here are the steps:
    1) 12 x 16 = 192
    2) 192 / 3 = 64
    3) 192 / 3 = 64
    4) 192 / 3 = 64
    5) 12 x 32 = 384
    6) 32 x 20 = 640
    7) Add Steps 2 - 6 --> 64 + 64 + 64 +384 + 640 = 1,216 cm^2 (ANSWER)


    9. Use the net to find the approximate surface area of the cylinder to the nearest square meter.
    There is a cylinder with a radius of 7m and a height of 11 m.

    Use the value 3.14 for pi
    Surface Area = 2 x pi x radius x height
    = 2 x 3.14 x 7 x 11
    = 483.56 m^2 ----> Rounded up ---> 484 m^2 ( ANSWER)

    10. What is the volume of the prism to the nearest whole unit.
    There is a rectangular box with the following measurements 11 in , 9 in, and 3 in
    Step 1) Add all the measurments together
    11 in + 9 in + 3 in = 23 in^3 (ANSWER)

    11.) What is the volume of the triangular prism to the nearest whole unit ?
    There is triangular prism, think triangular box. It has the following dimensions
    2 ft , 12 ft , and 18 ft
    Step 1) Multiply 2 x 12 x 18 = 432
    Step 2) Double 432 --- > 432 + 432 = 864 ft^3 (ANSWER)


    12.) What is the volume of the cone to the nearest whole unit?
    There is a cone with with a circular radius of 6 inches and a cone height of 11 inches.

    Use 3.14 for pi
    Step 01) 3 x pi x radius x 2 x height
    Step 02) 3 x 3.14 x 6 x 2 x 11
    Step 03) 1,243.44 ----> 1, 244 in^3 ( ANSWER)

    13.) What is the volume of the pyramid to the nearest whole unit?
    There is a pyramid with the measurements 7yds, 9yds, and 7yds (height)
    Step 01) Multiply 7 x 9 = 63
    Step 02) Divide 63 / 2 = 31.5
    Step 03) Multiply 31.5 by the height --> 31.5 x 7 = 220.5 Round up to 221 yd^3 (ANSWER)

    14.) What is the slant height for the given pyramid to the nearest whole unit?
    Pyramid base = 6 cm
    Height = 4 cm

    6^2 + 4^2 = C^2
    6 x 6 + 4 x 4 = C^2
    36 + 16 = C^2
    52 = C^2
    SquareRoot 52 = SquareRoot C^2
    7.2 = C
    Round 7.2 to the nearest whole ---> 7 cm (ANSWER)

    15) What is the length of the diagonal for the given rectangular prism to the nearest whole unit?
    Length = 12 cm
    Width = 4 cm
    Height = 9 cm

    Step 01) 12 ^ 2 + 4 ^ 2 = C^2
    144 + 16 = C^2
    160 = C^2
    SquareRoot 160 = SquareRoot C^2
    12. 6 = C (Diagonal)
    12.6 Rounded to the nearest whole ----> 13 cm (ANSWER)

    16) The cones below are similar, although not drawn to scale.
    Small Cone: r = 5ft and 15ft Big Cone = x and 18ft
    Step 1) 15 / 5(r) = 3
    Step 2) 18 / x (r) = 3. What number when you divide 18 by it is 3? .......It is 6 duuuhhhhh

    B.) 6 (ANSWER)

    17. ) A cone has a radius of 40 cm and a volume of 1,875 cm^3. What is the volume of a similar cone with a radius of 16 cm?
    Step 1) 40/16 = 2.5
    Step 2) Divide 1, 875 by 2.5 = 750 cm^3 (ANSWER)

    18) What is the area of a sphere with a radius of 5 meters rounded to the nearest square meter?
    Step 01) A = 4 x pi x r^3 ---> A = 4 x 3.14 x 5^3 ----> A = 4 x 3.14 x 5 x 5 x 5 ---> A = 1,570
    Step 02) Divide the answer above , 1, 570 by 3 ---> 1,570 / 3 = 523.33 <---Round down is 523m^2
    D) 523 m ^2 (ANSWER)

    19.) What is the volume of a sphere with a radius of 4 meters rounded to the nearest square meter?
    Step 01) Use formula = 4 x pi x r^2 --> 4 x 3.14 x 4^2 --> 4 x 3.14 x 4 x 4 ---> 200.96 m^3
    Round 200.96 to the nearest whole is 201 m^3.
    B) 201 m^3 (ANSWER)

    20.) Find the lateral area of the square pyramid.
    There is a square pyramid with the measurements 8 m , 8m and a height of 22 m
    Step 01) Area ofa the Square Base 8 x 8 = 64
    Step 02) Area of each Triangle 8 x 22 = 176
    Step 03) There are four triangles multiply 176 x 4 = 704
    Step 05) Divide 704/ 2 = 352
    Step 06) Add 64 + 352 = 416 m^2 (ANSWER)

    21) Find the surfacea area of the cone. Use 3.14 for pi.
    There is cone with the diameter of 8 in and 7 in for slant height.

    Step 01) pi x 8^2 --> 3.14 x 8 x 8 = 200.96
    Step 02) 200.96 x 7 = 1 , 406.72
    Step 03) 1, 402.77 divide by 3 = 468. 9 in^2 (ANSWER)

    22) Find the volume of the cylinder. Use 3.14 for pi
    There is a cylinder with a radius of 34 m and a height of 27
    Step 01) pi x r^2
    Step 02) 3.14 x 34^2 = 3.14 x 34 x 34 = 3, 629. 84
    Step 03) 3,629 x 27 = 98, 005. 68 m^3 (ANSWER)

  30. Renee :)

    Can someone help me with the questions on integers lesson 10 unit 4 test i can tell you the ones i need help on

  31. Renee :)

    in connexus, i need help with most my mom is in work at india so she cant help me and my dad isnt home can you guys help plz

  32. ..

    your a lying of course her dad didn't die is everyone so gullible

  33. Renee :)

    I am not taking any side cuz i don't want to be in this i just want help
    I mean if her dad died he died that is sad
    if not then don't lie
    thats that i don't care enough to argue about it

  34. TeachersRock

    Please do not cheat, even if your dad died, or someone died in your family, then that is still not an excuse to cheat. @Anonymous your mother would be even more proud to know that you did your best. Grades can always be fixed, your families trust and your life cant.
    @Anonymous, even if your Dad isn't dead, why did someone lie for you, and why don't you stand up for yourself?
    Teachers know what they are doing. Cheating isn't right. And you should know that. Didn't your parents even teach you that? Cheating, if used multiple times, will lead to banning from Connexus.
    Cheating becomes a habit you forever remember. Don't do it, and you wont be in trouble about it.

  35. TeachersRock

    Thank you for your understanding, and keep rocking it Teachers!

  36. ......

    would some one beable to help me with a unit test it is unit 3 lesson 13

  37. Pug lover

    so sorry for your loss that is aweful:(

  38. Rosie

    michelle is wrong i got 1/18 ;( now i am failing math, thanks!! here are the really answers Lesson 7:probibility unit test, unit 4.
    1.B
    2.D
    3.A
    4.C
    5.D
    6.A
    7.A
    8.B
    9.A
    10.D
    11.A
    12.B
    13.D
    14.C
    15.A
    16.A
    17.C
    18.A
    19. You are on your own
    20. You are on your own.
    Yes there is a lot of A's but you have to trust be, for your grades!

  39. Renee :)

    Hey Rosie, would you mind telling me the answers for this please: Lesson 11: Graphing, Equations, and Inequalities Unit Test CE 2015
    1205010 M/J Grade 6 Mathematics - T2 Unit 5: Graphing, Equations, and Inequalities

  40. ColCA Student 10 (4.26.2018)

    Does anyone actually have the answers to the:
    Lesson 9: Introduction to Functions Unit Test CE 2015
    Algebra 1 A Unit 5: Introduction to Functions

    ???????????????????????????????????????????????????????????????????????
    21 Questions
    Thank You, ColCA Student 10

  41. hellspawn

    i bet your lying about that and even if your not I DONT GIVE A F*CK

  42. Is rosie right?

    Is rosie right? because, I'm pretty sure that questions 16 to 18 are WorkPads.

  43. DA_COOL_DUDE

    HEY GUYS WHAT ABOUT THE LAST UNIT TEST IN MATH WE DEFINITLY NEED THE ANSWERS TO THAT!!! ANYONE KNOW LESSON 7 UNIT 6 ANSWERS FOR CONEXUS

  44. Ur Welcome :>

    lesson 9 unit 2 algebra 1B
    correct for connection academy
    1 A.
    2 A
    3 C
    4 D
    5 B
    6 B
    7 C
    8 A
    9 B
    10 C
    11 C
    12 A
    13 D
    14 D
    15 C
    16 B
    17 yes A
    18 B
    19 A
    20 A
    21 A
    22 A
    23 B
    24 B

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