Angle a and angle B are complementary angles angle a measures 28° what is the measure of angle B

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

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