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2. Study Group
3. Help Factoring Polynomials in Pre-calc/Algebra2

Hiii so I saw your post and this is how my teacher explains it. I study on Acellus, by the way. 1️⃣ Start with the GCF – always check if there’s a number, variable, or both you can factor out first...

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3. Bohr Models

Hi Zendria! Sorry I'm so late to answer 🥀 Thanks so much for the explanation! I was able to figure it out. 😃

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3. conservation of energy quiz

Hii! 😄 Sorry your post got ghosted for a bit. Here’s how I think about it: 1️⃣ Energy Balance RuleWhenever you’re dealing with a closed system (like a bouncing ball), energy isn’t destroyed—it just...

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3. I don't know how

Hey! 👋 I just saw your post from a while back.  This is a study forum, so posts about business plans without revenue are a bit… unexpected, I guess. I’m still curious though—what exactly did you me...

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2. General Khan Academy Questions
3. Restart Quiz

maybe you just have to continue and redo it once you get to the end

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3. What am I missing

hi lawrenzo   You probably forgot to put the parentheses around (22 + 11) before multiplying by 2π/248π​, or your calculator was set to degrees instead of radians, maybe that’s why your answer was ...

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3. Bohr Models

Hi JaniceThanks for the suggestion. I'll try to do that

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3. Dividing question

Hi samuel! I wasn't sure what method you were thinking of, but here's a list of all the possible ways you could divide. I hope one of them rings a bell! Shifting the Decimal (Standard Method) This ...

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3. Help with a trig problem

You had: 9sin(θ) - 1 = 7sin(θ) Subtract 7sin(θ) from both sides: 2sin(θ) - 1 = 0 Now you got: 2sin(θ) = 1 Divide both sides by 2: sin(θ) = 1/2 Now you’re asking: what values of θ make sin(θ) = 1/2?...