Which expression is equivalent to 3\tfrac{1}{3}-8\tfrac{2}{3}3 3
1
​
−8
3
2
​
?

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

here is a big fat

false

ok

hope this