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a=cb a=4.3 b=12.1 c=?

Guest Aug 12, 2017

Best Answer 

 #1
avatar+4480 
+3

a  =  cb

                              Since  a = 4.3  , we can replace  " a "  with  " 4.3 " .

4.3  =  cb

                              Since  b = 12.1  , we can replace  " b "  with  " (12.1) " .

4.3  =  c(12.1)

                              Divide both sides of the equation by  12.1  .

4.3 / 12.1  =  c

 

0.36  ≈  c

hectictar  Aug 12, 2017
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2+0 Answers

 #1
avatar+4480 
+3
Best Answer

a  =  cb

                              Since  a = 4.3  , we can replace  " a "  with  " 4.3 " .

4.3  =  cb

                              Since  b = 12.1  , we can replace  " b "  with  " (12.1) " .

4.3  =  c(12.1)

                              Divide both sides of the equation by  12.1  .

4.3 / 12.1  =  c

 

0.36  ≈  c

hectictar  Aug 12, 2017
 #2
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0

BC=XY.    B=7.3 C=? X=4.2 Y=3.1

Guest Aug 14, 2017

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