Mhm.... Word problems.. So! Angle Side Angle :) proving that 2 triangles are equal.
You need to prove that DC is equal to BA. Now....
DB == AC.
which you can subtract BC from both sides!
DB-BC = AC-CB. leaving you with DC= AB
Now by Side Angle Side, The angles are =, 2 sides are equal, means the 2 triangles are equal :) If the triangles are equal, the 2 remaining sides must be equal
Answer:

Step-by-step explanation:
Substitute the values for a and c into the expression
- 2c + a
= - 2×
+ 
= -
+ 
= -
+ 
= -
+ 
= 
Answer:
400 feet squared
Step-by-step explanation:
First you divide 6 by 3
you get 20
then you times 20 by its self
and you get 400 feet squared
Answer:
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Step-by-step explanation:
afafafafafafafafafafafafafafafafafafafaf
Answer:
I believe that the correct answer is letter A