<span>Explanation for the last step:</span>
Step-by-step explanation:
<h2>a - b = a + (-b)</h2><h2>a + b = a - (-b)</h2>
for any real numbers
Step-by-step explanation:
angles a,f,g form a triangle
sum of angles in ∆ = 33 + 112+ a = 180
145 + a = 180
a = 35°
Answer:
196
Step-by-step explanation:
196
Answer:
25
%
Step-by-step explanation:
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