Answer:
14 hrs of babysitting and 6 hrs of tutoring
To find it it is
ax^2+bx+c
if the first term (a) is 1 then c=b/2
b=-1/4
(-1/4)/2=-1/4 times 1/2=-1/8
k=-1/8
Answer:
cos -60° = ,
cos 660° =
Step-by-step explanation:
hope it helps
Answer:
1.C
2.A
3.D
4.C
5.B
6.A
Step-by-step explanation:
Answer:
its positive
Step-by-step explanation:
5 + (-2) = 3