No, 50 is not a perfect square. A perfect square is any number that can be divided by any number to get the quotient as the same number AND the quotient must be rational. When you divide 50 so that the quotient equals the divisor, you will get an irrational number. Therefore, 50 is not a perfect square.
The answer to this question is 2 square root 26
Answer:
Given
Distributive property
Subtraction property of equality
Simplify
Subtraction property of equality
Simplify
Division property of equality
Simplify
Step-by-step explanation:
If you want an explanation I would be happy to provide you with one, but I do not want to have to explain the entire thing right here because it would be really long.
Let the distance of Jill form the base of the tower be x, then tan 40 = 100/x
x = 100/tan 40 = 100/0.8391 = 119.18 meters
Let the height of the tower from the level of the top of Jill's apartment be y, then tan 30 = y/119.18
y = 119.18 x tan 30 = 68.8 meters
Therefore, the height of Jill's apartment is 100 - 68.8 = 31.2 meters
