64 and 24 can be combined so if you were going to simplify this your answer would be 88 - 82g.
You would add 64 + 24 = 88 and since you can't subtract 88 and 82 because they both don't have a variable your answer would be 88 - 82g.
Hope this Helps!!
Answer:
its a square, so all sides similar
28. SV = RT/2 = 5.7/2 = 2.8
29. RT^2 = RQ^2 + QT^2
--> RT = √
(4^2 + 4^2)
RT = √32 =5.7
30. perimeter of RVS = 2.8 + 2.8 + 4 = 9.7
The answer is they all have a factor of 9
2+4n, 3-7n, 9-12n is your answer
Hope this helps!
The variation equation when y varies directly as the square of x is y = kx².
The value of y when x = 30 is 900k.
<h3 /><h3>Definition and types of variation:</h3>
Variation establish relationship between variable. Types of variation includes
- Direct variation
- Inverse variation
- Joint variation
- Combined variation
y varies directly as the square of x , Therefore,
where
k = constant of proportionality
Solve for y when x = 30.
Therefore,
y = kx²
y = 30²k
y = 900k
learn more on variation here:brainly.com/question/13977805?referrer=searchResults