Answer:
The second one! -5.99%
Step-by-step explanation:
It's the first one.
If you work backwords, I'd say it's easier. 3y swuared is 9y2, and 11 squared is 121. Then just keep the sign the same
Answer:A = 7 - 124/X
Step-by-step explanation:
I would say Song 1 on the top could be NO, and Song 1 on the bottom could be ON, then Song 2 on the very top could be NO again, then on the bottom of the very top could OO, then on the bottom of that could be NN, and on he very bottom could be ON.
Hope this helps.
Question:
Prove that:
Answer:
Proved
Step-by-step explanation:
Given
Required
Prove
Subtract tan(10) from both sides
Factorize the right hand size
Rewrite as:
Divide both sides by 
In trigonometry:
So:
can be expressed as: 
gives
In trigonometry:
So:
Because RHS = LHS
Then:
has been proven
