Over which interval(s) is the function decreasing?
Answer:
Step-by-step explanation:
=3+(18-6)+20÷4
=3+12+20÷4
=3+12+5
=20
use BODMAS rule (Bracket of Division, Multiplication, Addition, and Subtraction)
I think its 86
As the two lines going in the same direction are parallel and angles within parallel lines add to 180.
so 180-94=86
