Answer:
5
Step-by-step explanation:
15÷3
Answer:?=3
Step-by-step explanation:
all you do is basic division... :)
Answer:
38.6m
Step-by-step explanation:
Theory of solving angle of elevation problem bus to take it as a right angle triangle.
The length of the the rope is the hypotenuse and the angle formed is the hypotenuse angle.
To determine the height , we take the side as opposite the angle.
Sin (angle) = height/hypotenus
Sin40= height/60
0.6428 *60 = height
38.568 = height
Approximately 38.6m
4/5 = 8/10= 0. 80
make sense? any questions?
Answer:
3335
Step-by-step explanation:
You basically add 145 together 23 times
