Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
sin²x + cos²x = 1
Consider the left side
2cos²A - 1 ← replace 1 by sin²A + cos²A
= 2cos²A - ( sin²A + cos²A)
= 2cos²A - sin²A - cos²A
= cos²A - sin²A = right side ⇒ verified
Answer:
small group of Franciscans in Mexico tried to petition the King Charles I to allow native individuals to enter the order.
Step-by-step explanation:
240 months because u need to do 12 times(×) 20
Answer:
(1) The ordered pairs must lie on the graphed equation