Two boats 70 metres apart are on opposite sides of a lighthouse from the two boats are 71.6° and 45°. find the height of the lighthouse (tan 71.6°=3)

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?