If cosxCOS + sin xsin
(7)
then x can equal:.
Check all that apply.
2
77
+27
47
次,
+ +2nnt
4 7
A. ***+2
B. 5*-+2
c. 3*+*+2n
D. ***+2
O
7
7
4
O
+
47

the f

last graph i believe

step-by-step explanation:

worked it out i believe

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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