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how to fide area fo a tranagl

Guest Apr 3, 2017

Best Answer 

 #1
avatar+7155 
+2

Adding a positive and a negative is the same as just subtracting.

 

One oreo PLUS negative one oreos = zero oreos.

1 + - 1 = 1 - 1 = 0

 

6 + - 2 = 6 - 2 = 4

 

3 + - 5 = 3 - 5 = -2

 

Also, adding a negative is the same as subtracting a positive.

6 - + 2 = 6 - 2 = 4

 

[Unless you were talking about this thing: ± , in which case, just split it into two different problems.]

-------------------------------

area of a triangle = (1/2) * (base) * (height)

hectictar  Apr 3, 2017
 #1
avatar+7155 
+2
Best Answer

Adding a positive and a negative is the same as just subtracting.

 

One oreo PLUS negative one oreos = zero oreos.

1 + - 1 = 1 - 1 = 0

 

6 + - 2 = 6 - 2 = 4

 

3 + - 5 = 3 - 5 = -2

 

Also, adding a negative is the same as subtracting a positive.

6 - + 2 = 6 - 2 = 4

 

[Unless you were talking about this thing: ± , in which case, just split it into two different problems.]

-------------------------------

area of a triangle = (1/2) * (base) * (height)

hectictar  Apr 3, 2017
 #2
avatar
0

hi are have friend say yes or no

Guest Apr 3, 2017
 #3
avatar
0

GOOGLE IT DUHHHHHH

Guest Apr 3, 2017

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