In two or more complete sentences, explain how the plane should pass through the cube in order to produce a cross section that is a regular hexagon.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?