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negtive pi/2_> -2

 Dec 4, 2014

Best Answer 

 #1
avatar+118723 
+5

- pi/2 > -2

Multiply both sides by 2

-pi > -4

mult both sides by -1 but remember that if you mult or divide by a neg you must turn the inequality around

pi < 4

TRUE    pi is about 4.14

 Dec 5, 2014
 #1
avatar+118723 
+5
Best Answer

- pi/2 > -2

Multiply both sides by 2

-pi > -4

mult both sides by -1 but remember that if you mult or divide by a neg you must turn the inequality around

pi < 4

TRUE    pi is about 4.14

Melody Dec 5, 2014

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