Answer:
1
Step-by-step explanation:
Answer:

Step-by-step explanation:
Just factored out the 10.
Answer:
THE ANSWER IS C
Step-by-step explanation:
BECAUSE BABABOOEEE
Answer:

Step-by-step explanation:
We have been given four choices out of which we need to select the choice which is trinomial.
Trinomial means polynomial having three terms.
A) c2 + c + 6
It has 3 terms.
B) c2 − 16
It has 2 terms.
C) −8c
It has 1 term.
D) c3 + 4c2 − 12c + 7
It has 4 terms.
We see that only choice A) has three terms.
Hence correct choice is 
32 square root 6
use the pythagoream theorum
the sides would be 32 and 16. 16^2+x^2=32^2