Answer:
That is 6 + n
Step-by-step explanation:
6 is added to an unknown number
Answer:
no she didn't
Step-by-step explanation:
melissa has no hands
No... congruent means they are exactly the same, just rotatet or dislocated
Answer:
isosceles triangle
Step-by-step explanation:
SOLUTION

b.

c.

So we just have to find the LCM of the denominators, then we perform the rule of addition of fraction