1.) An architect is designing a house with steps to
the front door. For safety, the steps should not :
be steeper than 50 degrees. The entrance to the
house is 4 feet off of the ground How far out
from the house do the steps need to start?

  About 3.36 feet or about 40.3 inches

Step-by-step explanation:

The tangent ratio tells you ...

  Tan = Opposite/Adjacent

In this geometry, we want ...

  tan(50°) = (4 ft)/(distance)

Solving for distance gives ...

  distance = (4 ft)/tan(50°) ≈ 3.3564 ft ≈ 40.28 in

The steps need to start about 3.36 feet, or about 40.3 inches, out from the house.

yep

step-by-step explanation:

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )