Answer:
44.81 feet
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
In the right triangle ACD
Find the length side AC (height of the small fire tower)
---> by TOA (opposite side divided by the adjacent side)
Solve for AC
![AC=tan(52^o){50}](https://tex.z-dn.net/?f=AC%3Dtan%2852%5Eo%29%7B50%7D)
![AC=64\ ft](https://tex.z-dn.net/?f=AC%3D64%5C%20ft)
step 2
In the right triangle ABE
Find the length side AB
---> by TOA (opposite side divided by the adjacent side)
solve for AB
![AB=tan(21^o){50}](https://tex.z-dn.net/?f=AB%3Dtan%2821%5Eo%29%7B50%7D)
![AB=19.19\ ft](https://tex.z-dn.net/?f=AB%3D19.19%5C%20ft)
step 3
How many feet off the ground is the squirrel?
Subtract the length side segment AB from the length side segment AC
so
![64-19.19=44.81\ ft](https://tex.z-dn.net/?f=64-19.19%3D44.81%5C%20ft)
Answer:
0.3
Step-by-step explanation:
(7.4-1.1) - (2.1-8.1)
Lets start with (7.4-1.1)
Step 1:
(7.4-1.1) =6.3 (All you do is subtract 7.4-1.1 and it gives you 6.3)
Step 2: Lets do (2.1-8.1)
(2.1-8.1)= -6 (2.1 minus 8.1 gives you -6 because 2.1 is smaller than 8.1 so it will give you a negative)
Step 3: Subtract
6.3-6
So your answer would be 0.3
Hope that helped :)
Answer:
0.65=65/100
True
Step-by-step explanation:
Answer:
A =5538.96 in^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
We know the radius is 42 and pi is approximated by 3.14
A = 3.14 * 42^2
A =5538.96 in^2