We have the equations: l = 2b and 2l + 2b = 228;
Then, 4b + 2b = 228;
6b = 228;
b = 228/6;
b = 38 (breadth);
l = 2·38;
l = 76 (length);
Answer:
484feet
Step-by-step explanation:
If the height as a function of time could be modeled by the function h(t)=−16t^2 +16t+480, where t is the time in seconds and h is the height in feet.
The maximum height of Jason occurs when dh/dt = 0 (velocity is zero)
dh/dt = -32t + 16
0 = -32t + 16
32t = 16
t = 16/32
t = 1/2
t = 0.5secs
Get the maximum height
Recall that h(t)=−16t^2 +16t+480
Substitute t = 0.5
h(0.5)=−16(0.5)^2 +16(0.5)+480
h(0.5) = -4 + 8 + 480
h(0.5) = 4 + 480
h(0.5) = 484
Hence the maximum height reached by Jason is 484feet
What does this mean?
it means times them all togather.
Lengths of three sides are: 13ft, 18ft and 21ft.
Explanation:
Let shorted side = y
so,
second side = y + 5
Third side = 2(y) - 5
Parameter of triangle = 1st side length + 2nd side length + 3rd side length
52 = y + y+5 + 2y-5
52= 4y
y = 52/4 = 13 ft
So putting y in all three lengths we will get,
shortest side = 13 ft.
second side = 18 ft
Third side = 21 ft.
