Answer:
D) If there is a sequence of rigid transformations and dilations, that take one figure to the other, then they are similar.
Answer:
8.66 meters
Step-by-step explanation:
Assuming that the building is completely straight, a right angle is formed and therefore a right triangle.
Thanks to this we can calculate the height at which the ladder reaches the wall using the Pythagorean theorem, this height being one of the legs.
We have to:
c ^ 2 = a ^ 2 + b ^ 2
c = 10
a = 5
replacing
b ^ 2 = 10 ^ 2 - 5 ^ 2
b ^ 2 = 75
b = 8.66
that is to say that the height at which the ladder reaches the wall is 8.66 meters
So we know each inch is 3 feet.
1:3.
13:?
So we multiply 13 by 3 to get the answer!
13:39
or 39 feet!
I hope this helped! :))
∛x-1+3 = 0
Add -3 to both sides to give ∛x-1 = -3.
Now cube both sides to give x - 1 = -27. Add 1 to both sides to find x, which is -26.
