Answer:
23ft approx
Step-by-step explanation:
Given data
Distance from tree= 10ft
Length of ladder= 25ft
We can find the height of the tree by applying the Pythagoras theorem
z^2= x^2+y^2
z= The height of the ladder
x= The distance from the tree
y= The height of the tree
25^2= 10^2+ y^2
625=100+y^2
625-100=y^2
525=y^2
y= √525
y= 22.91
Hence the height of the tree is 23ft approx
Answer:
the answer to this question is 0.5
Answer:
12 windows
Step-by-step explanation:
Number of windows broken = 40% of 30
![= \frac{40}{100}*30\\\\= 4 * 3\\\\= 12](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B40%7D%7B100%7D%2A30%5C%5C%5C%5C%3D%204%20%2A%203%5C%5C%5C%5C%3D%2012)
Answer: I think b
Step-by-step explanation: