I THINK THE ANSWER IS (2,2)
Answer:
yes
Step-by-step explanation:
Answer:
18 and mint chocolete chip ice cream :)
Step-by-step explanation:
brainliest?...
sin 40° = 0.6428
<u>Step-by-step explanation:</u>
The complementary ratio of sine is cos and vice-versa.
sin θ = cos (90 - θ)
cos θ = sin (90 - θ)
So cos 50° = sin (90 - 50)°
= sin 40°
sin 40° = 0.6428
This indicates that the complement of cos 50° is sin 40° which is equal to 0.6428.
