Answer:
12
Step-by-step explanation:
subtract 2n from both sides and it cancels out with n on the right side and 12 on the other
Answer:
Step-by-step explanation:
No it is not a polynomial
Answer:
120 mL
Step-by-step explanation:
A cosine equation with 5pi/8 involved brought down by 2. That is the best I can help from what I remember from High School.
Hello!
An econgruent statement will have an (≡) congruent sign.
D has this sign, so it is the answer.
Hope this helps!