Square centimeters are just telling that it's an area of a rectangle, square or some other shape.
Answer:
in 14 years Julio will be 50 and James will be 25
Answer:
look at the time for example, B's time is constant because it isn't skipping numbers like 1, 5, 3,etc.
the height is also constant because it is dividing each number by 2, 60÷2=30, 30÷2=15, 15÷2=7.5. You will notice A is not constant so (no) but B is so (yes)
120+34=154
180-154=26
Angle acb=26
Parenthesis indicate which part of the equation is to be done first, see PEMDAS. For example, 3(5-2)-4=5, but 3*5-(2-4)=17
