Complete Question
A juggler tosses a bowling pin in the air with an initial velocity of 18 ft per second. It leaves his hand when it is five feet from the ground and he catches it when it is four feet from the ground,How long is the ball in the air?
Answer:
Step-by-step explanation:
From the question we are told that
Initial velocity 
Initial Height 
Final Height 
Generally the Newtons equation for motion is mathematically given by
Where
And
Therefore
Generally the equation for Time is mathematically Given as
Therefore the time spent on air by the ball is
I`m not sure of the answer but if you look up Math Way it might be able to help.
Answer:
1) The value of 
is 12.
2) The length of the diagonal is 49.
Step-by-step explanation:
1) If the glass is a rectangle, then both diagonal must have the same length, that is, the following equation must be solved:
(1)
We need some algebraic handling to determine the value of :
![[5+(-2)] \cdot x = 36](https://tex.z-dn.net/?f=%5B5%2B%28-2%29%5D%20%5Ccdot%20x%20%3D%2036)
The value of is 12.
2) If we know that , then the length of the diagonal (
) is:
The length of the diagonal is 49.
Answer:
1. 
2. 
3. 
4. 
Step-by-step explanation:
Given
See attachment
Required
Determine the additive inverse of each
The rule of additive inverse is as follows;
- For any positive number (n), the additive inverse is (-n)
- And for any negative number (-n), the additive inverse is (n)
Using the above, the solution is as follows:
Rule: <em>6 becomes -6 and - (-3) becomes +(-3)</em>
So, the additive inverse is
<em />
Rule: <em>-6 becomes 6 and -3 becomes 3</em>
So, the additive inverse is
Rule: <em>6 becomes -6 and -3 becomes 3</em>
So, the additive inverse is
Rule: -<em>6 becomes 6 and -(-3) becomes +(-3)</em>
So, the additive inverse is
<em />
