Answer:
if the slopes are the same then they are parralel not sure about perpendicular
Answer:
what is the perimeter of a polygon with vertices at (3, 2), (3, 9), (7, 12), (11, 9), and (11, 2)? enter your answer in
<em><u>Solution:</u></em>
Given that we have to find the vertex
<u><em>The vertex form of equation is written as:</em></u>
Where, (h, k) is the vertex
Given equation is:
Convert to vertex form
The above equation is of vertex form
On comparing vertex form with above equation,
On comparing we get,
h = 0
k = -2
Thus vertex is (h, k) = (0, -2)
Answer:
-10.4 m/s
Step-by-step explanation:
Given:
x = -26.5 m
x₀ = 0 m
a = -1.80 m/s²
t = 3.81 s
Constant acceleration equation:
x = x₀ + v₀ t + ½ at²
-26.5 = 0 + v₀ (3.81) + ½ (-1.80) (3.81)²
v₀ = -3.53
The initial velocity was -3.53 m/s. So the final velocity is:
v = at + v₀
v = (-1.80) (3.81) + (-3.53)
v = -10.4 m/s
P: 90-34/3 = 18.67 or 18.7 or 19
r: 76-44/2 = 16
s: 1421-53/6 = 228
Hope this helps!