B ) sin² x = 1 - cos² x
sin² x + cos² x = 1 ( correct )
D ) cot² x = csc² x - 1
cos²x / sin²x = 1/sin²x - 1 = (1-sin²x) / sin²x = cos²x/sin²x
Identities are B ) and D).
Answer:
1.
triangle is some of 17 inch and 17 weight you have most
search in gogle because i don't know the answer
hehehe
Answer:
24 ft by 10 ft
240 ft
Step-by-step explanation:
19.2/4 = 4.8
4.8 · 5 = 24
8/4 = 2
2 · 5 = 10
