The value of 
Step-by-step explanation:
Given: The function 
Using this formula, we need to find the value of 
Hence, we need to substitute 
by 
to find the value of
Multiplying the term 
by 
, we get,
Adding the constant term,
Thus, the value of is
add 4n and 5n, which is 9. 9n=-9, and if u divide both sides by nine, n=-1
Answer: can't add an answer, but for the first all 3 angles add up to 180 in a triangle for the second, plug 5 in and also check if all three add up to 180
Step-by-step explanation:
Answer:
Step-by-step explanation:
Express as product of prime factors.
The greatest common factor is the product of the least powers of the common factors.
The GCF is
Answer:
840.32
Step-by-step explanation:
