Answer:
.1 x 55 = 5.55
5 / 10 = 5.5
Step-by-step explanation:
If I'm not mistaken, both should be the third option, or (C)
I can explain further in a reply, if needed.
Answer:
576 feet
Step-by-step explanation:
I'm going directly off the graph but it looks like the y-coordinate of the vertex is 576, which would make 576 feet the maximum height. Hope that helps :)
Answer:
x = 5 ±
Step-by-step explanation:
Given
x² - 10x + 26 = 8 ( subtract 26 from both sides )
x² - 10x = - 18
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 5)x + 25 = - 18 + 25
(x - 5)² = 7 ( take the square root of both sides )
x - 5 = ± ( add 5 to both sides )
x = 5 ± ← exact solutions