A 20 foot ladder leans against a house the base of the ladder is 12 feet from the house. What is the distance from the ground to the top of the ladder?

16ft

Step-by-step explanation:

Please see attached diagram depicting the above scenario.

Since the ladder leans against a house, then it forms a right angled triangle while the hypothenus is 20 foot, the distance of the base of the ladder is 12 feet from the house, hence we are required to find the point at which the ladder touches the house I.e height, rep by h.

We will apply Pythagoras theorem to solve the problem.

h^2 = 20^2 - 12^2

h^2 = 400 - 144

h^ 2 = 256

h = √256

h = 16ft

Hence, the distance from the ground to the top of the ladder is 16ft.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

it is not that hard all u have to do is plot the graph

step-by-step explanation: