1 ) cot x * sin x = cos x
(cos x / sin x) * sin x = cos x
cos x = cos x
Answer: B ) cot x = cos x / sin x
2 ) ( sin² x + cos² x ) / cos x = sec x
1/cos x = sec x
sec x = sec x
Answer: C ) cos² x + sin² x = 1
Answer:
the answer would be 32.
Step-by-step explanation:
add 11 to 85, then divide the number you get (96) by 3.
The answer is C because since the answer is 4 and if u look at c it would equal to 4.
Answer
C because 2 quarts make's one gallon
Step-by-step explanation:
Answer: 7 1/30
Step-by-step explanation: convert to improper fractions then find lowest common denominator between them then add and simplify back to mixed fraction :)
