1- evaluat ((4^2)^-1) a.1/2 b.1/4 c.1/8 d.1/16 2- what is the value of the expression? (3/7)^0 a.0 b.3/7 c.1 d.30/7

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Which expression will have the same sum as 3_8 + 1/4?

What rotation was applied to triangle def to create d’e’f’?