Answer:
Step-by-step explanation:
sin(7y)=cos(5y+14)=sin(90-(5y+14))=sin(76-5y)
7y=76-5y
12y=76
y=76/12=19/3
or
sin(7y)=cos (5y+14)=sin (90+(5y+14))=sin (5y+104)
7y=5y+104
2y=104
y=52
Answer:c
Explanation: well 79.95-20%=63.96
Answer:
18
Step-by-step explanation:
wait check b4 you answer
0.2 in fraction form is 1/5
Answer:
A. Perfect square Trinomial
Step-by-step explanation:
Just did its
