The angle of elevation between a fishing vessel and the top of a 50-meter-tall lighthouse is 12 degrees . What is the approximate distance between the fishing vessel and the base of the lighthouse? A.
10.6 meters
B.
48.9 meters
C.
235.2 meters
D.
240.5 meters

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

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog