Answer:
8in
Step-by-step explanation:
The answer is 1.5x10⁹ That is the scientific notation
Answer: 40
Step-by-step explanation:
The angles form a straight angle, so y = 180 - 80 - 60 = 40.
Answer:
53.50
Step-by-step explanation:
168 is the circumference so i divided it by pi (3.14)
Answer:
so the first awnser is 90 and i am verry sorry but i do not know how to do the second one and the third does not have enogh information
Step-by-step explanation:
1. so first 12 inches is one foot, multiply 12 by 60 to get 720 now because it says that 1 inch is 8 feet and 720 is how manny inches it is so 720 divided by 8 is 90.