Answer:
False
Step-by-step explanation:
Not at all, 7r and 5 aren't like terms since you can't combine them.
Compare it to 1/2 (which is the same as 6/12)
To find the mean, you add all the elements together, then divide by the number of elements.
Like this:
(45+48+49+40+53)/5=47
in other words the correct answer is 47 inches.
EDIT: Did the foolish mistake, of using the wrong numbers the first time. Fixed now and the answer is correct.
Answer:
1by 20
Step-by-step explanation:
no of digit by no of sides
Answer:
C. 210
Step-by-step explanation:
I just took it on edge