Finding the perimeter with all known sides is very easy. All you need to do is add up all of the sides. In this case the answer is 58 in. Hope this helps!
Answer:
Step-by-step explanation:
Given: d = -16t² + 12t
To find: t using quadratic formula
If we have quadratic equation in form ax² + bx + c = 0
then, by quadratic formula we have
Rewrite the given equation,
-16t² + 12t - d = 0
from this equation we have,
a = -16 , b = 12 , c = d
now using quadratic formula we get,
Therefore,
"5 fifths" is equivalent to ' 1 ' . So 5 fifths of anything
is equal to whatever comes after the 5 fifths.
Answer:
4
Step-by-step explanation:
Let the value of BD be x.
Therefore, CD=6 - BD=6-x
As, speed is same, so the distance will be equal
Thus, 5+x=7+(6-x)
x=4
BD=4