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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Let's get rid of the one triangle that we don't need for this one.

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Can you solve that equation for x?

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0i divide 18 by 2 and get 9 then ill get 9sqrt2

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Divide both sides by sqrt 2

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{x \sqrt{2}}{\sqrt{2}}=\frac{18}{\sqrt{2}}\]

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[x=\frac{18}{\sqrt{2}}\]

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Now simplify. Multiply numerator and denominator by sqrt2

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0i get 18sqrt2/sqrt4 and then i get sqrt18/4

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{18}{\sqrt{2}}\times \frac{\sqrt{2}}{\sqrt{2}}=\frac{18\sqrt{2}}{2}=9\sqrt{2}\]

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0ohh if a sqrt in on numerator and a other on denominater i can cancell each other
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