Answer:
<h2>38</h2><h2 />
Step-by-step explanation:
see attached
Answer:
15 degrees celsius
Step-by-step explanation:
5*3=15
Answer:
c = 50.27in
Step-by-step explanation:
Answer:
1) commutative property of addition
2)associative property of addition
3) commutative property
Step-by-step explanation:
1) You switched the numbers in the parenthesis, which in this case is 3 and 4.
2) You just moved the parenthesis which in this case is (1+2) to (2+3)
3) You switched the numbers in the equation
<h3>
Answer:</h3>
5.51 seconds
<h3>
Step-by-step explanation:</h3>
y = 0 when the stone hits the ground. At that point, t can be found from ...
... 0 = -16t^2 +486
... 0 = t^2 -30.375 . . . . divide by -16
... 30.375 = t^2 . . . . . . add the opposite of the constant
Take the square root to get ...
... √30.375 = t ≈ 5.51 . . . . seconds
