Answer:
Step-by-step explanation:
sin A= 21/29
cos A=20/29
tan A=21/20
sin B =20/29
Answer:
a (typing more bc of limit lolol)
Answer:
108° and 72°
Step-by-step explanation:
let one angle be x then the other angle is
x
the sum of the 2 angles = 180°, hence
x +
x = 180 ( combining the left side )
x = 180
multiply both sides by 3 then divide both sides by 5
5x = 540 ⇒ x = 108
the 2 angles are x = 108° and
x = 72°
If f(x)=3x-8, then f(3)= 1 which is C.
Answer:
w = 
Step-by-step explanation:
Sin(60) =
/ w
Sin(60) * w = 
w =
/ Sin(60)
w = 
Hope this helps!