The triangular base of a light-refracting prism has a height of 6.9 mm and a base of 8 mm. If the prism has a volume of 2,760 mm³, what is the height of the prism? Area of base = Height of prism =
B=27.6mm h= 133.3mm
B= 23.6mm h= 116.9mm
B= 20.7mm h=100mm

Find the value of the variable and the length of each secant segment.

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

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction