$500 < or = $415 + d
(subtract the 415 from both sides)
$85 < or = d
Answer:
yes your answer is 45 degree
Answer:
I believe it is 21
Step-by-step explanation:
Supplementary Angles:

Arithmetically speaking, the closest 2 supplementary angles can get (in 3 and 2 digits respectively) is the upwritten.
Complementary Angles:

Simply, in this case, for angles to be numerically as close as possible - make both the angles 45°.