If the sin 90° = 1, then which statement is true?
cos 0° = 1, because the cosine and sine are complements
cos 90° = 1, because the cosine and sine are supplements
cos 0° = 0, because the cosine and sine are complements
cos 90° = 0, because the cosine and sine are supplements

cos 0° = 1, because the cosine and sine are complements

Step-by-step explanation:

step-by-step explanation:

my butt

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540