It’s 40 degrees since the bisect of an angle is just half of the original angle.
Answer:
12 months
Step-by-step explanation:
Based on the question
4 books equals to 5 months
x books equals to 15months
To determine the value of X we will have to cross multiply,it means
5x=15×4
5x=60
Divide both sides by 5
x=12
Therefore,x=12
Which means 12 books equals to 12 months
N-1(-1/2) is the formula because the sequence is taking half of the previous number and changing its sign
