Mathematics, 31.12.2021 01:00 bayleeharris8p78txa
Un cartographe doit déterminer la largeur CD d’une rivière
Voici les relevés qu’il a effectués sur le terrain:
AB=100m BAD(angle)=60* BAC(angle)=22* ABD(angle)=90*
calculer la largeur en mètre de cette rivière (valeur approchée au dixième près)
Answers: 3
Mathematics, 20.06.2019 18:04
The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.
Answers: 1
Mathematics, 21.06.2019 18:30
What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound
Answers: 2
Mathematics, 21.06.2019 20:30
What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi
Answers: 1
Mathematics, 21.06.2019 22:20
The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?
Answers: 2
Un cartographe doit déterminer la largeur CD d’une rivière
Voici les relevés qu’il a effectués sur...
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