I’m 99/100% sure it’s 15%
Answer:
Step-by-step explanation:
We are given that
We have to find the exact value by using a half angle identity.
Half angle identity:
By using the formula
By using identity :
By using
9 increased by 6 can be stated as the total of 9 and 6 is completely possible because:
- 9 increased by 6: 9 + 6 = 15
- Total of 9 and 6 = 15
Since both provide the same answer the statement is true.
Hope it helps :)
Answer:
-7
Step-by-step explanation: