32 meters tall.
It would form a right triangle, in which the shorter leg is 7m and the longer leg is 24m. You're looking for the last side, the hypotenuse. So use the Pythagorean theorem. a^2 + b^2 = c^2 , in which a and b are the legs and c is the hypotenuse.
Therefore, you get 7^2 + 24^2 = c^2.
Which is, 49 + 576 = c^2
Add, 625 = c^2.
Take the square root of 625, which is 25. So, the length of the hypotenuse (last side) is 25m. Add the 7m that is sticking out of the ground, to get 32m.
Answer:
{10;20}
Step-by-step explanation:
X & Y = {10;20}
Given that
a=3
b=3
c=2
The number and kind of roots depend on the Discriminant of the equation .
Formula for the Discriminant ,D is given by this

So using the formula we get that

Concept is that if the Discriminant is negative then no real solution is possible ,
here using the Discriminant formula we have got the Discriminat value as -15 which is a negative number so we say there is no real solution for the given information .
Hence <u><em>C</em></u> is the correct option .
There vetocity is D/t =s is ükùû