Bob is replacing an air exchanger in an air conditioning unit. The manufacturer of the air conditioner unit calls for an attachment width of 4.50" inches + <plus minus 0.12" inches
What are the maximum and minimum value of the width of the air exchanger attachment. And what is the tolerance2 AnswersEngineering4 years ago
Running a race follows a triangular course. First leg of race is In a straight line, covering 4.4 km. Runners turn at 79• degrees for the second leg and than turn again at 77 degrees and head back to the start line to finish race. What is length of entire race to nearest tenth of KM.
A subway tunnel is to be built under a lake to connect points A and Breakfast in a straight line. A surveyor needs to measure the distance between A and Breakfast she positions herself at point C. The distance from C to A is 1.7 km the distance from C to be is 3km the angle is 93° how long is the tunnel
Bob is using a clinometer and an electronic distance measuring device to measure the height of a tree. At a distance of 80m from the tree, the distance to the top of the tree is 104.6m. The angle of elevation from this point is 55.3°. < Degree. Bob than moves 25 my closers to the tree. what is the distance from the top of the tree to where he is standing?
A outdoor patio planter is in the shape of a right trapezoidal prism. The trapezoidal base had parallel side that are 25cm and 30cm long. The trapezoid has a height of 33cm. The planter has a height of 42cm. What volume of soil can the planter hold?
1) One pair of Parallel lines
2) two sets of parallel lines
3) all angles are equal
4) no parallel lines3 AnswersMathematics4 years ago