Answer: The length of flagpole is 24 feet.
Step-by-step explanation:
Since we have given that
Length of shadow =40 feet
Angle of elevation to the sun = ![31\textdegree](https://tex.z-dn.net/?f=31%5Ctextdegree)
In ΔABC,
We can apply "trigonometric rules ",
![\tan\theta=\frac{AB}{BC}\\\\\tan31\textdegree=\frac{AB}{40}\\\\0.6\times 40=AB\\\\24\ feet=AB](https://tex.z-dn.net/?f=%5Ctan%5Ctheta%3D%5Cfrac%7BAB%7D%7BBC%7D%5C%5C%5C%5C%5Ctan31%5Ctextdegree%3D%5Cfrac%7BAB%7D%7B40%7D%5C%5C%5C%5C0.6%5Ctimes%2040%3DAB%5C%5C%5C%5C24%5C%20feet%3DAB)
Hence, the length of flagpole is 24 feet.
139852
one hundred thirty nine thousands eight hundred fifty two
So all said and done, the answer is 1. The process isn't 'hard' but it does take up some space.
1. Find the LCD
2. Multiply all terms by the LCD
3. Cancel out denominators
4. "Clean it up" by collecting like terms and using the distributive property.
5. Solve for n
Answer: I don’t know if this is what you are looking for but 98 • (f + g + h)
Step-by-step explanation:
Answer:
( 3 - 7i) • ( 2 - 5i) = ( - 29 - 29i)
Step-by-step explanation:
The formula is :
(a+bi) • (x+yi) = ax+by•i^2+(ay+bx)i
and since i^2 = -1 it can be written as :
ax - by + (ay + bx) i
( 3 - 7i) • ( 2 - 5i) =
( - 29 - 29i)