Answer:
sorry i had too
Step-by-step explanation:
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The domain is the limits of the function. Since time doesnt go negative, start with 0. At time 0, the height is
-16(0)^2 + 144 = 144ft
Then, solve for t to find the upper limit for t, which is when the height is zero (since you're dropping the object).
-16t^2 + 144 = 0
-16t^2 = -144
t^2 = 9
t = sqrt(9)
t = 3
The domain is 0 to 3 seconds.
Answer: 321/20 or 16 1/20
Step-by-step explanation:
Answer:
(1, 9/2) or (1, 4.5)
Step-by-step explanation:
To find the midpoint, take the x1 and x2 values and divide it by 2, same for the y values.
(4-2)/2 and (6 + 3)/2
1 and 4.5
(1, 4.5)
Answer:
height of this trapezoid is 14 inches.
Step-by-step explanation:
[ Here lengths, a = 17 and b = 10 and area of trapezium given 189 ]
using the formula:
For more trapezoid related questions: https://brainly.in/question/35963763
