An object is traveling at a steady speed of 10 1/10 km/h. How long will it take the object to travel 1 9/10 km? First round to the nearest integer to find the estimated answer. Then find the exact answer.

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20