acute
true
They are complements when they add to 90 degrees, making a right angle. For example 60 degrees and 30 degrees, or 23 degrees and 67 degrees.
18 degrees
90 - 30 = 60 degrees.
6 subsitutes
not always but sometimes there is a few.
3
Gross complements refer to the total number of complements, while net complements are the complements left after subtracting any duplicates or overlaps.
complements
Complements can be divided into two main types: subject complements and object complements. Subject complements follow a linking verb and provide additional information about the subject. Object complements follow a direct object and provide additional information about the object.
C====3
Thymine complements adenine.
Complements are defined for angles, not trigonometric ratios of angles.
A student cannot hire a substitute when another is absent. You will have to leave this up too an adult.
Complements the human body's best posture and functionality
Light.