Best Answer:
7.8
Whats an irrational number again?
Answer:
19/2
Step-by-step explanation:
8 3/2=19/2
Answer:
B
Step-by-step explanation:
Since r and s are parallel lines, then
The angle adjacent to 1 is corresponding to 158 and are congruent, thus
adjacent angle to 1 = 158°
1 and 158° are adjacent and supplementary, so
∠ 1 + 158° = 180° ( subtract 158° from both sides )
∠ 1 = 22° → B
<span>the sum of 5 and 2x : 5 + 2x
You can't add this because they are not like terms
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