Same-side interior angles are supplementary, meaning that they add up to 180 degrees.
5x + 34 + 2x + 76 = 180
7x + 110 = 180
7x = 70
x = 10
Measure of angle A = 5(10) + 34 = 84 degrees
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Answer:
B
Step-by-step explanation:
Answer:
1. Equivalent:
2. Not equivalent:
Step-by-step explanation:
Consider the expression
Use the distributive property
Then
Expression is equivalent to the expression
Since then expression is equivalent to the expression
All the rest expressions are not equivalent to the expression