Answer:
3.95
Step-by-step explanation:
(x + 5)^2 + (x - 3)^2 = 9^2
x^2 + 10x + 25 + x^2 - 6x + 9 = 81
2x^2 + 4x - 47 = 0
x = (-4 ± √392)/4
x ≈ -5.9497, 3.9497 => x = 3.95
7/8-5/8= 2/8 and if you reduce 2/8 by 2 it becomes 1/4. So 1/4 is your answer. Hope This Helps :D
Answer:
Previously, there were 29 members in the ski club
Step-by-step explanation:
Subtract 9 from 38
Answer:
<em>Initial population: 222 fish</em>
<em>After 7 years: 871 fish</em>
Step-by-step explanation:
Initial population size:
Let t=0
∴P(0)=
=
=
=222 fish
After 7 years:
Let t=7
∴P(7)=871 fish