sin x = cos 54 = sin (90-54) = sin 46
Hence x = 46 deg
Same technique. Sin 21 = cos (5x+9) = sin (90-5x-9)
81-5x = 21
Or 5x = 60
Or x = 12 deg
hope it helps
Answer:
if they are same exact thing but mirrored, then just mirror it the way it needs to.
Example
-1 in the second by -3.4, 3.4 by 1
Answer:
8
Step-by-step explanation:
8 x 2 = 16
8 x 7 = 56
Can I get brainliest
-10 (13) - 10 (16k) - 2-130 - 10 (16k) - 2-130 - (160k) - 2- 160k - 132