50 yards= 1800 inches so 1800 divided by 2 is 900, so 900 pieces os 2 inch long tape!
Conic section is about the best it can get
Answer:
C = {-5,2,5} answer
Step-by-step explanation:
ccccccc
For all <em>x</em>,
sin²(<em>x</em>) + cos²(<em>x</em>) = 1
so we have
(1 - cos²<em>A</em>) csc²<em>A</em> = sin²<em>A</em> csc²<em>A</em>
and since csc(<em>x</em>) = 1 / sin(<em>x</em>), so the expression reduces to 1.