Yes you did do this correctly
Answer:

Step-by-step explanation:
We want to evaluate:

This is the same as:

We integrate to obtain:

We evaluate to obtain:

Answer:
180 - 62 - 57 = 61
∠BAD = 180 - 61
∠BAD = 119°
Step-by-step explanation:
Answer:
3-11n>21-5n
Step-by-step explanation:
It seems right, so hopefully it is.