Apainter leans a 15 ft ladder against a building. the base of the ladder is 6 ft from the building. to the nearest foot, how high on the building does the ladder reach

The height of the building does the ladder reach is 13.75 ft.

Step-by-step explanation:

Given : A painter leans a 15 ft ladder against a building. The base of the ladder is 6 ft from the building.

To find : How high on the building does the ladder reach?

Solution :

Let us take AC=Length of a ladder  =15 ft

BC = Distance between ladder base and wall of a building = 6 ft

AB = Height of the building does the ladder reach =h

Triangle formed is angle ABC which is right angle triangle.  

Applying the Pythagoras theorem,

Therefore, The height of the building does the ladder reach is 13.75 ft.

answer: a.   one is a factor of every whole number since every number is divisible by itself.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.