Answer:
Choice #4) 4674 feet above sea level
Step-by-step explanation:
4956-282=4674
Answer:
The inverse is ±sqrt((x+4)/9)
Step-by-step explanation:
y = 9x^2 – 4
We want to find the inverse
Exchange x and y
x = 9y^2 -4
Solve for y
Add 4 to each side
x+4 = 9y^2 -4+4
x+4 = 9y^2
Divide each side by 9
(x+4)/9 = 9/9y^2
(x+4)/9 = y^2
Take the square root of each side
±sqrt((x+4)/9) = sqrt(y^2)
±sqrt((x+4)/9) = y
The inverse is ±sqrt((x+4)/9)
I think it’s -2 but im not entirely sure
Answer:
95%.
Step-by-step explanation:
That would be (3.42 * 100) / 3.60
= 95% (95 percent).
Percent means ' per hundred'.
Answer:
C = 8π
Step-by-step explanation:
C = πd
d = 2r
Given : r = 4
d = 2r and r = 4
Plug in 4
d = 2(4)
2(4) = 8
D = 8
We then have C=πd and d = 8
So plug in 8
C = 8π
