Aswimmer swam 48 kilometers in d days. what is the value of d if the swimmer swam a average of 3.2 kilometers a day

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Evaluate the expression. (9 + 5)(3 + 2)0

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2