Barbara is building a wooden cabin. the cabin is 42 meters wide. she obtained a bunch of
27 meters long wooden beams for the roof of the cabin.
naturally, she wants to place the roof beams in such an angle that each pair of opposite beams would meet exactly in the middle.
what is the angle of elevation, in degrees, of the roof beams?
round your final answer to the nearest tenth.

Two lines parallel to the same plane are parallel to eachother

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need