Angle 4 is 34° this is becuase angle 2 and 4 are called vertical angles so they are the same. if you are doing proofs this is called VAAC (Vertical angles are congruent)
Answer:
3111.5.
Step-by-step explanation:
3112 - 0.5 = 3111.5.
Answer:
(5, 180)
Step-by-step explanation:
You use 5(z) and multiply it by 36 to get 180(y)
The most reasonable estimate for the height of a two-story house is "15 meters".
The 15 centimeters is not reasonable, it is too small. While the 15 kilometers is not also reasonable since it is too big. Kilometers is used for long distance.
Let the length = x
2 lengths are 2x.
Then you have 400 - 2x for both widths, so the width is 200 - x.
The are if the rectangle is
y = x(200 - x)
y = 200x - x^2
y = -x^2 + 200x
Take the first derivative ans set equal to zero to find a maximum value.
y' = -2x + 200
-2x + 200 = 0
-2x = -200
x = 100
Since the side of the rectangle is 100, all sides measure 100 ft, and you have a square.
The maximum area is 100 ft * 100 ft = 10,000 ft.
