Answer:
A 5 <= A <= 40
Step-by-step explanation:
down point is (5, 50)
up point (40, 350)
so 5 <= A <= 40
Answer:
T=5.9235 seconds
Step-by-step explanation:
The time it takes for the cannonball to strike the ground is the point at which H(T)=0
This is a quadratic equation and since we have a bunch of decimals we use the quadratic formula:
a=-4,9, b=27.52, c=8.9
It takes 5.9235 seconds for the cannonball to strike the ground.
The area of a square is S^2
when the area is known, to find the length of a side, find the square root of the area.
Side = SQRT ( 64n^36)
64n^36 can be rewritten as (8n^18)^2
Side = SQRT(8n^18)^2)
Side = 8n^18 units
Answer:Depends on the teacher
Step-by-step explanation:
Answer:480
Step-by-step explanation: