Your answer is B) <span>∠4. Complementary angles are angles that add up to 90 degrees.
Hope this helps!
</span>
Translation : being moved from one place to another
dilation: something gets smaller or bigger / grows
<em>cousin</em>
<em>1/20 inches</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>cousin</em>
<em>21 4/5 = (21×5+4)/5 = 109/5</em>
<em>friend</em>
<em>21 3/4 = (21×4+3)/4 = 78/4</em>
<em />
<em>lcm(4 ; 5) = 20</em>
<em>⁴⁾109/5 = 436/20 (cousin)</em>
<em>⁵⁾87/4 = 435/20 (friend)</em>
<em>436/20 > 435/20</em>
<em>cousin > friend</em>
<em>436/20 - 435/20 = 1/20 inches longer (cousin)</em>
<em>Good luck !</em>
