Given that a = 11 cm and b = 16 cm, work out 0 rounded to 1 DP.

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.