Answer:
I'm going to say C
it looks the most reasonable to me
Answer:
Use this formula for these kinda things.
Step-by-step explanation:
Remember The z is the hypathonous, it means the biggest side.

where Z is going to be C
put this all together

put it into calculator, means 373=

therfore take the square root, it will be

which it will be 19.31
Answer:
x + 3 = y
Step-by-step explanation:
Hope that helps!
Answer: x<97/12 or in decimal form x<8.083
Compare to vertex form of parabola y=a(x-h)²+k
Vertex:-
As a is negative vertex is maximum
Max temperature=9°C