The answer is y = 1(x + 3)^2 - 81.
Assuming we are solving for t
2<-1t
3
The length of the diagonal of the square is the square root of 32 which equals approximately 5.6569.
The length from the corner to the center of the square is half of the diagonal which is 2.8284. I hope this helps!
The answer is 19.6 cm^2
you should find the height of the triangle by heron formula: it will be 9.8
so the area is

good luck
The answer is 28 %, this is the percent of the class with blue eyes.