Answer:
J. -13-18
Step-by-step explanation:
J will give the value -31
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
The answers is 24, 25, and 26.
Answer:
answer is 3
there are two ways to solve it. I hope you understand.
It could be 30 to 31 but February has 28 expected from a leap year with 29 days