Answer:
y-4x-6
Step-by-step explanation:
I'm not 100% sure but I think this is correct!
The answer is -3 !
Explanation:
Please give brainliest

if correct mark me as brainiest
To solve this problem you must apply the proccedure shown below:
1- You have that the laddder makes an angle of
with the ground and the top of the ladder reaches
.
2- Therefore, you have:

Where:

3-You must substitute values and solve for the lenght, as following:

Therefore, the answer is: 