A is 180 degrees, B is 180 degrees, C is definition of complementary angle, D is 180-angle 2, and E is angle 3.
Answer:
B
Step-by-step explanation:
I think
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<h2 /><h2>3 × 7 / 3 ÷ 7 × 100</h2><h2>= <u>21 / 42.8%</u></h2>
<h2><u>There Are A Total of 21 Ways To Arrange The Paintings.</u></h2>
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SIX
Step-by-step explanation:
Draw an S in front of IX to make 'SIX'