3>-2 i believe
djdjjdksksk sorry i needed more characters
Answer:

Step-by-step explanation:
Let the third side of the triangle be
.
We can apply the cosine rule to find
.

We evaluate to obtain;



We take the positive square root of both sides to obtain;

The correct answer is B.
Answer:
6060
Step-by-step explanation:
turns into 1180+4880 when rounded
Answer:
y=12x-39
Step-by-step explanation:
it's linear equation so the domain is real number