-9
step-by-step explanation:
hi there!
question 1 answer: p/q can be terminating when q = 5^m * 2^n
question 2 answer: -1 and -1
question 3 answer: -4
question 4 answer: 5/12
hope this : )
i believe a. 12x≥120 is the answer
hello there!
i believe the answer is
(cot2+1)/sec2=cot2
csc2/sec2=cot2
(1/sin2)/(1/cos2)=cot2
(1/sin2)(cos2/1)=cot2
cos2/sin2=cot2
(1/tan2)=cot2
(cot2)=(cot2)
hope this !
hyperz ^_^