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Discussion List

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    How to factor (x+4)squared + (2x-3)(x+4)

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    How to factor (2x + 1)squared - 64

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    I don't quite understand number 3

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    Could I have some help with this one?

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    Two cylinders are similar. The height of cylinder A is 20cm. The total surface area of cylinder B is 4 times that of cylinder A. What is the total capacity of the cylinders in litres?

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    Two Go-Kart facilities charge a membership fee and an amount per ride. TURBO charges $80 for membership and $10 for each ride. At SUPERFAST it costs $240 for 15 rides and $400 for 35 rides. For how many rides will it cost the same at both facilities? I know that the rule for TURBO is 80 + 10x, but I'm not sure what the rule for SUPERFAST is.

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    PhilosophicalGarnet9810avatar
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    Secondary III • 5mo.

    Hi! I have a question pertaining to Secondary 3 math. My question is: A right isosceles triangle has a hypotenuse of 24 mm. How do I find the perimeter of said triangle, and what is the exact definition of a hypotenuse?

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    LuneRomantique2573avatar
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    Secondary IV • 5mo.

    Bonjour, j'ai mes examens de ministère en moins d'une semaine. Je me sens pas prete et je m'inquete beacoup...Avez-vous des avis?Merci et bonne soirée.

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    ChevalRapide1693avatar
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    Grade 4 • 5mo.

    cest quoi le pi dans les math

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    AbeilleMagnifique3149avatar
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    Secondary III • 5mo.

    ma fille a besoin d’aide avec le problème d’algèbre. SVP voir le photo. L’examen est demain.

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    UpsilonPanda9067avatar
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    Secondary III • 5mo.

    How many different combinations can I get if I role two dice (order no) (replacement yes)

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    AdorableCrocodile8099avatar
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    Secondary V • 5mo.

    Hi, I just need a little help since i have my math exam tomorrow. Can someone just give me a quick refresher on optimization.. I could translate the sentences to equations and just plotting it onto the graph but when i get to the rest i have 0 clue on what to do ill put in a question i was struggling on. Thanks.

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    DiamantInsolite4276avatar
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    Secondary III • 5mo.

    Commemt je veut faire pour trouver pour les autres triangle

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    DiamantInsolite4276avatar
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    Secondary III • 5mo.

    Est ce que il afut que j'applique la regle des fonction

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    DiamantInsolite4276avatar
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    Secondary III • 5mo.

    Je veut savoir cwst quoi els differente etape

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    DiamantInsolite4276avatar
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    Secondary III • 5mo.

    Comment je fait trouver

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    FastFox2276avatar
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    Secondary V • 5mo.

    I found: " In [0,2π], θ₁ = sin⁻¹ (k) and θ₂ = π - θ₁ ; In ℝ, S = {θ₁, + 2πn, θ₂ + 2πn, n∈ℤ} " in the section about sin functions. Can you help me understand what this means, and what we're solving here? 

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    AnguilleAgile3818avatar
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    Secondary IV • 5mo.

    Je dois rendre ma feuille de notes pour secondaire 4 Lundi, je fais seulement l'examen C1 (je fais l'école à la maison, c compliqué) et Chatgpt me dit que je dois seulement réviser les fonctions, l'algèbre et les géométrie analytique à mettre. Il me dit que la C1 ne comprend pas d'exercices liés à la trigonométrie, géométrie plane, etc. Est-ce que c'est vrai?

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    DiplomaticFox900avatar
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    Secondary IV • 5mo.

    Good morning Alloprof teachers!

    what does it mean when a function says for example f(5)=12? Which is the X and y value? Thank you for the help!!

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    FunnyDiamond3177avatar
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    Secondary III • 5mo.

    Good afternoon/evening, respected teacher.

    I had a question that I did not understand what to do in. Kindly guide me.

    thank you and regards.another one is here

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    PercheHonorable3167avatar
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    Secondary I • 5mo.

    Bonjour alloprof, Je ne sais pas comment calculer l’aire du trapèze ici j’ai eu 34, pouvez vous svp m’aider? Merci!

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    AdorableR2D29289avatar
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    Secondary III • 5mo.

    i need help making a chaet sheet for math

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    PurpleGiraffe1485avatar
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    Grade 6 • 5mo.

    Hi, I'm a grade 6 student. I have ministry exams coming up in math. I don't know what to expect. I have anxiety, so I need tips. I already did my French exams, but I have a harder time with math because of my dyslexia. Any tips are useful. Thank you.

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    QuartzZen4640avatar
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    Grade 5 • 5mo.

    Je n’ai pas compris cette problème

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    LionDiplomate8382avatar
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    Secondary III • 5mo.

    Bonsoir, je ne comprend pas comment faire pouvez vous m’aider?

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    FlamantRose769avatar
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    Secondary II • 5mo.

    Hello,

    I am a Secondary Two student, attending an English Private School and I have a Situational Problem Exam in two days. So, I seriously need help, like quickly! 😭I'm having problem with a Situational Problem assigned by my math teacher, a few days ago. And am feeling kind of lost, despite having a tutor. The word-problem is called "End of Year Battle of the Bands". The problem specifies that the student council hosts this event ONLY for Secondary One and Two students. There are three venues, of which are important, and three bands of which perform at their own different costs.

    The following details must be considered;

    • Concert locations (3 venues)
    • Student interest (3 bands)
    • Ticket Price (3 Different prices)

    The task is to determine which location (AKA venue) can accommodate each band, based on student interest and spectator capacity for each location. And, to determine the ticket price for each individual band.


    I am currently stuck on the Location (Venue) part. More specifically, the one titled "Football Endzone". I'll take a photo of the worksheet and my answers, as proof as to where I am, right now.

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    CitrouilleCocasse8947avatar
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    Grade 6 • 5mo.

    Besoin d’aide pour le premier numéro…j’ai oublié comment faire. Je sais comment calculer la moyenne mais je n’arrive pas à trouver le nombre de votes dans les beignes pour que la moyenne soit de 21.

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    AzoteDelta7823avatar
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    Secondary IV • 5mo.

    Bonjour pouvez vous m’aider à résoudre ce problème svp?


    Merci d’avance

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    PerleMagnifique499avatar
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    Secondary I • 5mo.

    Bonjour, je voudrais savoir comment résoudre ses types d’équation en utilisant la méthode balance. (Je sais comment utiliser la méthode mais pour ces équations je ne comprends pas.) C’est pour le numéro H et F.

    Merci d’avance

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    SoleilSociable207avatar
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    Secondary V • 5mo.

    Représente graphiquement les coniques suivants.

    je ne comprend pas comment faire pouvez-vous m’expliquer étapes par étapes svp

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