Answer:
Step-by-step explanation:

∴Zero power of any number is equal to 1
Step-by-step explanation:
everything can be found in the picture
53/2 is 25.5 as a fraction; 40/2 is 20 as a fraction
Answer:
Incomplete question
Step-by-step explanation:
Answer:
3-Equalateral
Step-by-step explanation:
All the sides are all equal, which basically eliminates isosceles, isosceles acute, and scalene, therefore the answer is Equalateral.