Atriangle has sides with lengths of 9 kilometers, 12 kilometers, and 15 kilometers. is it a right triangle?

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

What is the surface area of a cube with the volume of 729 ft?

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?