1) is the correct answer because you just have to arrange them by degree
Answer:
total space of an object is area.
it is used in for calculating area of rooms as measurements.
Answer:
9
Step-by-step explanation:
21^2-19^2=80
sqaure root of 80 to the nearest 10th is
Step-by-step explanation:
the equation is -5^2-4
this is because we substitute the variables for the numbers given!