A pair of angles, which are either adjacent or non-adjacent, whose sum is 90 degrees, is classified and known as Complementary Angles. Complementary Angles are made from adjacent or non-adjacent angles, when added to together, their sum is equal to 90 degrees.
The top row on the right:)
this number line includes any number to the left of 6 including 6!
Best guess is it’s the second one but I believe it’s between A and B sorry If I’m wrong.
278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5
