Answer:
The length of string from kite to the ground is 111.5 feet
Step-by-step explanation:
Given figure as :
The height from the ground at which kite is flying = BC = h = 76 feet
The angle of elevation of the kite = Ф = 43°
Let The length of the string = AC = x feet
Now, From figure
∵ Sin angle =
I.e Sin Ф =
Or, Sin 43° =
Or, 0.6819 =
Now, cross multiplication
∴, x =
I.e x = 111.453 feet
So, AC = x = 111.5 feet
Hence The length of string from kite to the ground is 111.5 feet Answer
Answer:
5280 ft/1 mi, 1848 ft
Step-by-step explanation:
Whatever unit is given on the top (miles), you will write it on the bottom of the second fraction. Since we are solving for length in feet, we know that the numerator will be in feet. The only answer choice that has this option is 5280 ft/ 1 mi. You can check this math by taking 0.35 of 5280 feet, or 1 mile = 1848 ft.
(miles cancels out, left with feet)
1848 feet
I hope this helps!
8/10 is close to 1(8/10 = 0.8 and 5 and up you round up)
4/9 is close to 0 (4/9 = 0.44 and 4 and down you round down!)