Answer:
it can literally be anything you didnt give any information about the first number
Step-by-step explanation:
the answer is 65 degrees because the line in the middle is a 180 degree angle and 180-115=65. hope this helps :)
Answer:
7.3
Step-by-step explanation:
time is distance divided by velocity/speed
t = 220/30
t = 7.33333 = 7.3
Make variables for each
L = library books
P = telephone books
T = text books
so.... L+P = 2T
now we have to fill in numbers