Vertex form:
y = a(x - h)² + k
I have not learned this stuff yet, but by using online calculators, I can determine that the vertex form is:
Y = (x - 4)² - 19
I believe so :/
Answer:
The vector joining the ship to the rock is t= 7 i + 5 j
The direction is 0.9505 radians east of north.
Step-by-step explanation:
The position vector of the ship:
r= 1 i + 0 j
The position vector of the ship:
s= 6 i + 5 j
The vector joining the ship to the rock is:
t = r + s
t = (1 i + 0 j) + (6 i + 5 j)
t = 7 i + 5 j
The bearing of the rock to the ship is:
Θ= 
= 0.9505 radians
The diameter of a sphere with a volume of 80487, to the NEAREST tenth
is Answer: d=53.57
Given:
3:30 - 5:30 = page 160
5:30 - 8:00 = page 280
280 - 160 = 120
8:00 - 5:30 = 2.5 hours or 5 half hours
120 / 5 half hours = 24 pages every half hour or 30 minutes
3:30 - 5:30 = 2 hours or 4 half hours
24 * 4 = 96 pages
160 - 96 = 64
P Casey was on page 64 at 3:30 p.m.
Answer
63 and 14
Step-by-step explanation:
