How can we help? # 20leunge

Votes on activity by 20leunge
• I tried my best, because I haven't done limiting reactants or stoichiometry in a couple months, so I'm slightly rusty. Also, the dihydrate part threw me off, but I will just give you the answers I ...

• What if Sal did some content on this? Wikipedia says he has a master's degree in computer science, maybe he would be able to.

• 6*√5 √180 = √36 * √5 √36 = 6 6*√5 = √180

• It should be 2b. Don't forget to factor out the coefficients completely if that's your method. 28 = 2*2*7 and 30 = 5*3*2

• This comes down to a system of equations. y = -17.5 x = 255 3(-17.5) + 255 = 202.5 -3(-17.5) +150 = 202.5 Angle 1 = 202.5 Angle 3 = 202.5 They should and are equal because of vertical angles. There...

• First of all, e.g. means "for example", implying that it is an example not necessarily applicable to your question. If you mean the y-intercept is at (0,20), then you can just state the coordinate....

• This probably isn't the best place to ask a question. Your best bet would most likely be the combinatorics section of precalculus. You could probably go into a video's question section and you'll h...

• Thanks for responding. For the US history section, the practice: "https://www.khanacademy.org/humanities/us-history/precontact-and-early-colonial-era/old-and-new-worlds-collide/e/old-and-new-worlds...

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