First you need to know the definition of a complementary angle. That means that two angles add up to 90 degrees, or a right angle.
To find an angle complementary to a 78 degree angle, you need to subtract 78 from 90.
90 - 78 = 12
Answer:
Yes
Step-by-step explanation:
The numbers both multiplied by 10
3 -6
30-60
Answer:
108
Step-by-step explanation:
12 x 9 =108
42% of the body voted = 11960
Total student body = 11960/42% = 28476.19 = 28476 students
Answer:
100
Step-by-step explanation:
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