Answer:
rational
Step-by-step explanation:
A rational number can be expressed in the form
← where a and b are integers
Given
← where 27 and 44 are both integers, then it is a rational number
First you do 35.5ft2 – 26.5ft2 to find the area of the square.
You get 9ft2 as your answer.
Then you would find the square root of 9, which just happens to be 3.
Each side of the square = 3ft
Answer:
Step-by-step explanation:
General equation of circle with center at (0, 0) : x² + y² = r²
x² + y² = 56.25
x² + y² = 7.5²
Radius = 7.5 units
Center (0 , 0)
<h3>Answer:</h3>

<h3>Explanation:</h3>
You know that the sum of a number and a fraction is ...
... a + b/c = (ac +b)/c
Here, you have ...
... a = 6
... b = -(x+5)
... c = (7x-5)(x+4) = 7x² +23x -20
Then ...
... (ac +b)/c = (6(7x² +23x -20) -(x +5))/(7x² +23x -20)
... = (42x² +138x -120 -x -5)/(7x² +23x -20)
... = (42x² +137x -125)/(7x² +23x -20)
Answer:
this is easy lol firs add 3+9 which will be 12 then 8+1 so its 9/12 and for the second one 12 +9 21 then 8+4 12/21