Lesson questions:
carpenters use ladders on a regular basis. for safety, the foot of a ladder...
Mathematics, 02.12.2019 00:31, meyeroppelt
Lesson questions:
carpenters use ladders on a regular basis. for safety, the foot of a ladder should be 1 ft away from the wall of
every 4 ft up the wall the ladder reaches.
45. sketch the position of a ladder that reaches up the wall. include all measurements.
46. to reach 12 ft up a wall, how far away from the wall must the foot of the ladder be positioned?
46. tome
but
it will be 3ft
( 2 ) 47. sketch a diagram showing the safe use of a ladder that reaches 12 ft up a wall. identify the right
triangle. indicate the known measurements.
Answers: 2
Mathematics, 21.06.2019 14:10, valeriam24
which best describes the transformation from the graph of f(x) = x2 to the graph of f(x) = (x – 3)2 – 1? left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit right 3 units, up 1 unit
Answers: 1
Mathematics, 21.06.2019 19:40, friendsalwaysbae
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
Mathematics, 21.06.2019 20:30, shonesam98
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
Answers: 1
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