11.57 - n = 7.51

n stands for 4.06

is this "true" or "false"?

Can someone answer these problems for me

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Bring the fraction a/a-4 to a denominator of 16-a^2