Answer:
width of the scale 10.8 inches
Step-by-step explanation:
Y=30x is the answer to this
Answer: The length of 
is 30.
Step-by-step explanation:
-According to the figure, Δ
is congruent to Δ
.
So, if the length of 
is 30, then the length of is also 30, because 
.
It would be -40,20 and -10,-20
Answer:
279 feet
Step-by-step explanation:
To find x, we solve using the Trigonometric function of Tangent
tan θ = Opposite/ Adjacent
θ = 64°
Length of the shadow = Adjacent = 136 feet
Height of the building = Opposite = h
Hence,
tan 64 = h/136 feet
Cross Multiply
h = tan 64 × 136 feet
h = 278.84132245 feet
Approximately, h to the nearest foot ≈ 279 feet
Therefore, the height of the building = 279 feet
