Two straight roads intersect at one end of a lake. The roads form an angle of 30° with
each ot...
Mathematics, 29.02.2020 22:26 shmote12
Two straight roads intersect at one end of a lake. The roads form an angle of 30° with
each other. The widest part of the lake was measured with a surveyor's tape and
drawn to scale as shown in the drawing.
How wide is the lake?
5 m
50 m
500 m
5000 m
Answers: 3
Mathematics, 21.06.2019 15:00, 5924000264
Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis
Answers: 1