25 points and brainiest answer for general science !
a line of sight to the top of a tree meets the at an angle of 45°. the distance to the base of the tree was measured and drawn to scale on the student's drawing as shown.
how tall is the tree?
a) - 13.5 cm
b) - 135 cm
c) - 1350 cm
d) - 13500 cm
Answers: 2
Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 21.06.2019 23:40
Aregular polygon has angkes of size 150° each.how many side has the polygon
Answers: 1
Physics, 22.06.2019 15:30
How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
Answers: 1
25 points and brainiest answer for general science !
a line of sight to the top of a tree mee...
a line of sight to the top of a tree mee...
Mathematics, 15.09.2021 22:30
Mathematics, 15.09.2021 22:30
Chemistry, 15.09.2021 22:30
English, 15.09.2021 22:30
Mathematics, 15.09.2021 22:30
English, 15.09.2021 22:30
English, 15.09.2021 22:30
Mathematics, 15.09.2021 22:30
History, 15.09.2021 22:30
Social Studies, 15.09.2021 22:30