• ## gnrx

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• ### Recent Forum Posts

#### Re: Math Cumulative Review: Equation of a Line

point-slope form ...

$y-y_1 = m_{\perp}(x -x_1) \implies y-(-4) = 2(x-6)$

simplify

skeeter Yesterday, 17:56

#### Math Cumulative Review: Equation of a Line

Hey there! Currently struggling through a cumulative review, so I will posting a lot more questions.

An equation of a line perpendicular

Mathlete Yesterday, 17:32

#### Re: Physics 12u - Two masses Spinning on a disc

Yeah, I meant the actual sizes.
Either way, it does say that the block is 'small', suggesting that we can ignore its size.

So?

Klaas van Aarsen Yesterday, 03:40

#### Probability of Having a Totally Dominating Set (Probabilistic Methods)

Problem: A vertex set $S$ in a graph $G$ is said to be totally t-dominating, for a positive integer t, if
$|N(v) \cap S| \geq t$ for all \$v \in

joypav February 24th, 2020, 23:34

#### Re: Physics 12u - Two masses Spinning on a disc

Hey Skeeter. I read his question as if he was looking for the actual dimensions of the objects. The masses of the block and penny are given.

Wild ownz al February 24th, 2020, 22:27