The answer is C, because you need to count the first layer and then multiply it by 8
D = sqrt((6 - (-1))^2 + (-2 - 4)^2) = sqrt(7^2 + (-6)^2) = sqrt(49 + 36) = sqrt(85) units.
Answer:
3.39E17
Step-by-step explanation:
1. a²+b²=c²
a=6²=36
b=x²
c=15²=225
x=√189 feet deep (the square root of 189)
2. a²+b²=c²
a=3²=9
b=x²
c=5²=25
x=√16=4
Hope that helped
;)
Since the parabola is opening upwards it has to be positive. The equation you said it might be is wrong b/c then the parabola would open downwards. the answer is y=x^2+3. And you can use this website for graphing it will help. it helps me.
its desmos.com