Answer:
Step-by-step explanation:
the polynomial function is; (x - i)(x-2)(x+2)
One friend would get 1 whole and then you would have to split the 3 in half and give that to your friends. So they each get 1 1/2.
It is a mixed number because 12/2 can be written as 6 instead of 12/2
Answer:
(b) the unknown angle is 80°
Step-by-step explanation:
The unkown angle is:
[2(x-10)]°
Substituting "x" by 50 (part a)
[2(50-10)]°=[2(40)]°=80°
