1. The transitive property
-if a=band b=c, then a=c
2.Add
3.Subtraction Property of Equality
Hope this helps
Answer:
see explanation
Step-by-step explanation:
Not sure quite what you are asking, but
Using the trigonometric identity
cos² x = 1 - sin²x, then
cos²x - sin²x
= 1 - sin²x - sin²x
= 1 - 2sin²x
Thus
cos²30° - sin²30° = 1 - 2sin²30°
Answer: 4480
Step-by-step explanation: 2450 divided by 35/64 is 4480.
Jonna can make 12 servings because 1/4 plus 1/2 equals 3/4 which is equal to 12/16.
