Step-by-step explanation:
rincon delbago.com
hdd
Answer:
10.53
Step-by-step explanation:
Given :
Height of building = 17m
John's eye level = 2 m
Total height (including eye level) = 17+2 = 19m
Angle of depression, θ = 61°
Let distance between John's friend and building = d
Using trigonometry :
Tan θ = opposite / Adjacent
Tan 61° = 19 / d
1.8040477 = 19 / d
d = 19 / 1.8040477
d = 10.53
Answer:
a 15
Step-by-step explanation:
two negitive numbers equal a positive number :) ur welcomee
If you would like to know how much is 20 feet to 8 yards as a simplest form, you can calculate this using the following steps:
1 yard = 3 feet
8 yards = 8 * 3 feet = 24 feet
20 feet / 8 yards = 20 feet / 24 feet = 20 / 24 = 10 / 12 = 5 / 6
The correct result would be 5/6.
Answer:
rate is 8 miles per hour and he travels 40 miles per 5 hours
Step-by-step explanation:
The story problem told that i should assume that 1 mile is 1.6 km
so 5km/hr is equal to 8m/h
i got it by multiplying 5 by 1.6 so i can change from the unit km to mile
so about the miles per 5 hours just multiply the 8 mph by 5 so it is 40
40miles per 5hrs
hope i made it clear
