Answer:
Since 15-7=8, answer is 8.
Answer: n>1
Step-by-step explanation:
subtract 1 from both sides
n+1-1>2-1
then simplify
n>1
Answer:
Divide each side of the equation by 2.
Step-by-step explanation:
(I took the test so i know its right) Basically, when doing the this by completing the square we need y^2 by itself, so we divide 2y^2-16y=6 by two first.
Answer:
if n,6,m are in geometric sequence
=> 6/n = m/6
⇔ mn = 36 (1)
if n,7.5, m are in arithmetic sequence
=> 7.5 - n = m - 7.5
<=> m + n = 15 (2)
from (1)(2), we have the equations:
with n = 12 => m = 3
n = 3 => m = 12
=> (m;n) = {(3;12),(12;3)}
Step-by-step explanation:
You see the number above the square? Divide that by 2, then multiply it by the base.
bh/2
base= b
height= h
The number next to the line in the middle is height and the line that is perpendicular to it is base.
