Hello!
Your answer should be 56
Hope this helps!
Have the most wonderful day ever! :D
Answer:
<h2>x-intercept = 18</h2><h2>y-intercept = 3</h2>
Step-by-step explanation:
6 faces, 12 edges, and 8 vertices
Answer:
So sum 49+22.88=71.88
Difference is 49-22.88=26.12
Step-by-step explanation:
A.
the starting point is where t=0
d(0)=-16(0)^2+96(0)+112
D(0)=112
started from 112 feet
b. max height is vertex
for
y=ax^2+bx+c
the x value of the vertex is -b/2a
so
D(t)=-16t^2+96t+112
t value of vertex is -96/(2*-16)=3
it reaches after 3 seconds
C. simpliy evaluate D(t) for t=3
D(3)=-16(3)^2+96(3)+112
D(3)=-16(9)+288+112
D(3)=-144+400
D(3)=256
max height is 256ft
