Yes it is. Input the numbers into the pythagorean theorem,

and if they equal each other it is a right triangle.
Answer:
A.
Step-by-step explanation:
It has a negative slope, so B and C are eliminated. The graph also has a solid line instead of a dashed line. This means D is eliminated because it is only greater than. If the graph had a dashed line, then D would be correct, but it does not.
Answer: Yes, Brad has enough oranges.
Step-by-step explanation:
Given :
The orange required for one bowl = 12 oz
Thus orange required for 12 bowls = 
Oranges available with Brad for 12 bowls = 10 lb = 
(1lb=16oz)
As organges required is less than oranges available with Brad, thus Brad has enough oranges.
Answer:
8 and -4
Step-by-step explanation:
8*-4=-32
8+(-4)=4
10.2 is the right answer 10 dollars and 20 cents is more then 10 dollars and 02 cents