Answer:
The height = 223.6 ft
Step-by-step explanation:
∵ Initial velocity (u) = 144 ft/sec
∵ t = 2 sec
∵ a = - 32.2 ft/sec²
∵ h = ut + 1/2 at²
∴ h = 144(2) +1/2 (-32.2 × 4) = 288 + 1/2( -128.8) = 223.6 ft
Answer:
the answer would be 32 then. you start with 7 then add 1 then Multiple by 4 which equals 32
Answer:
(6)
Step-by-step explanation:
Since it is an isosceles trapezoid the length of the two legs (i.e. AB = 5y-10 and CD = 2y+8) are equal. In other words,
5y - 10 = 2 y + 8
Subtract 2y from each side:
5y - 2y - 10 = 8
Now add 10 to each side
5y - 2y - 10 + 10 = 8 + 10 =>
3y + 0 = 18 =>
3y = 18 =>
y = 6
