10 apples..........................................
If a root is a+√b then another is a-√b because of quadatic formula
r2=1-√5
Answer:
540 is the ans
Step-by-step explanation:
this is the correct answer
Answer:
87.2º
Step-by-step explanation:
Complimentary angles total 90º
c + 2.8 = 90
c = 90 - 2.8
c = 87.2º