Answer:
Step-by-step explanation:
I'm just going to factor it for you.
Factor −y^2+y+6
−y^2+y+6
=(−y−2)(y−3)
(−y−2)(y−3)
25% of 60=15
60% of 20=12
option d is correct
cot=b/p
p=2
b=2
so b/p=2/2=
9.90
a2+b2=c2
(7)2+(7)2=c2
49+49=c2
98=c2
√98=√c2
9.90=c