Answer:
you can plug it back into the original equation to see if it fits the solution. if not then you have another solution you need to solve for.
Answer:
t=4 seconds to reach the cannon floor
Step-by-step explanation:
ax^2+bx+c=0
0=-16t^2+255
-255=-16t^2
t^2=15.9375
t= 3.99
round it up...
t=4 seconds to reach the cannon floor
hope this helps!!! :)
Answer:
Part a) The drawn in the attached figure
Part b)The slant height of the outside edge is
Step-by-step explanation:
Part a) The drawn in the attached figure
Part b) What is the slant height of the outside edge?
we have that
The diameter of the base of the cone is 12 in
so
----> the radius is half the diameter
Applying the Pythagoras Theorem find the slant height x
substitute the values
1. Side PQ, side QR, side PR
2. Angle M, angle S, angle N
3. x<25