Answer:
2
Step-by-step explanation:
when it returns to the ground , h = 0
32t -16t2 = 0 and solve for t
t = 0, 2 ....0 is the start, 2 is when it returns
Formula of the area of triangle
A=(1/2)a*b*sin(C)
a, b - sides
C- an angle between sides a and b.
Probably, this question means that you need to know sin of the angle.
Answer:
B. <
Step-by-step explanation:
you dont even have to reduce the fractions to compare the decimals cause 5 is bigger then 4 off the bat.
The answer is B.) one
Hope this helps :)
