Answer:
nth term = 5n - 9
Step-by-step explanation:
This is an arithmetic progression. Its formula is:
In this case, a1 is - 4 and the rate is:
1 - (- 4) = 5
Then, r = 5.
Changing It:
an = nth term
I hope I've helped you.
I believe the answer is 1.414214
Answer:
a4
Step-by-step explanation:
the answer is "a4" because in algebra when letters are being multiplied by numbers there isn't meant to be a space between the two(i.e. 4x)
hope this helps :) im sorry if it's unclear have a nice day !!
Answer:
35
Step-by-step explanation:
I got my answer by multiplying the sea level he descended to the number of time he descended.
Answer:
2x-5y-20=0
Step-by-step explanation:
2y=-8+4/5x
2y+8-4/5x=0
10y+40-4x=0
5y+20-2x=0
-2x+5y+20=0
2x-5y-20=0
