Answer:
see explanation
Step-by-step explanation:
Using the identity
cos²Θ = 1 - sin²Θ
Consider the left side
sin²Θ - cos²Θ
= sin²Θ - (1 - sin²Θ ) ← distribute parenthesis by - 1
= sin²Θ - 1 + sin²Θ
= 2sin²Θ - 1
= right side , thus verified
Just add all four sides up. Make a template of what you need the template will give you all your dimensions
She was looking to pay 220 dollars. Since 10% of 220 is 22, 220+22=242.
Answer:
12 is the answer
Step-by-step explanation:
I just know the answer
Answer:
-3a^3 + 2a.
Step-by-step explanation:
21a3 − 14a / -7
= 21a^3 / -7 - 14a / -7
= -3a^3 + 2a.