Answer:
he worked hard and hus purpose is to teach people how to learn I guess he wants the reader to know how hard time they spended his secondary purpose is to teach the value of time to people.....
A= 360
B= 2(12)²(7)/120= 2016/120=16.8
-5 ÷w=?
Answer the rest on your own but I just set it up for you.
X = 12
Use the Pythagorean Theorem.
13^2 = 5^2 + x^2
169 = 25 + x^2
Subtract 25 from both sides.
144 = x^2
Take the square root.
12 = x
