Terri walked in her own 93rd percentile, while April swam in her own 99th percentile. April is off to a slightly better start.
The answer is negative 2.5 why because...
A^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.
The answer is : 5.29411764706
The answer when rounded: 5.29 or 5.3
I found the answer by simply dividing 45/8.5 - Remember that per means division!
There are three kinds of statement that we could construct base on the given where as Vertical angels are congruent. First is converse: If angle 1 is 90 degree then angle 2 is 90. Second is Inverse: If angle 2 is not 90 then angle 1 is not. Third is Contrapositive: If angle 2 is not 90 then angle 1 is not 90 also.
