D. (I used 3.14 as pi so my answer was a little off so I just went with the one closest to my answer)
Answer:
If im not wrong, just multiply wxlxh, for all sides, and you get 1260.
Step-by-step explanation:
Answer
I am positive it us 4x = 14 I truly apologize if it's not.
Step-by-step explanation
Answer:
sin²x
Step-by-step explanation:
we have
(1 − cos x)(1 + cos x)=1-cos²x
Remember that
sin²x+cos²x=1 ------> i-cos²x=sin²x
therefore
(1 − cos x)(1 + cos x)=sin²x
