Answer:
The last one 4x4
Step-by-step explanation:
The circumference must be within half the difference of the average of those two numbers:
... |c -28.75| ≤ 0.25 . . . . where c is the circumference in inches
Answer: v = 3/7
Step-by-step explanation:
5 ( 6 - 4v ) = v + 21
30 - 20v = v + 21
30 - 20v - v = 21
30 - 21v = 21
-21v = -30 + 21
-21v = -9
v = -9/-21
v = 3/7
Answer:
Step-by-step explanation:
Replace the n with n+1 to find the (n+1)st term.
Expand brackets.
Add like terms.