Answer:
4
Step-by-step explanation:
From the graph we can read off the interval over which the graph repeats itself. If we chose to begin at (0,0), the graph would repeat itself beginning at (4,0). Thus, the period is 4.
First, combine like terms to get 4n-7=5n+1
add 7 to both sides to get 4n=5n+8
subtract 5n from both sides to get -n=8
multiply both sides by -1 to get an answer of n=-8
Answer:
c-24
a-156
Step-by-step explanation:
a=180-24( angles on s straight line)=156
c= 24 opposite angles
5s subshell represent that n is equal to 5 and l is equal to 0.
2p subshell represent that n is equal to 2 and l is equal to 1.
3d subshell represent that n is equal to 3 and l is equal to 2.
The numbers gives us the value of n and the letter gives us the value of l.
s means l = 0
p means l = 1
d means l = 2
f means l = 3
-5/2 this is because it is y/x of 7-?=-3 which the ? Is -10 and then 2+?=6 which ? Is 4 so -10/4