The actual height of lighthouse is 154 feet.
Step-by-step explanation:
Given,
Length of scale drawing =
Scale used in drawing;
5 inches = 80 feet
1 inch =
The actual height of lighthouse is 154 feet.
Keywords: unit rate, multiplication
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Answer:
multiply first equation by 2 in order to have same amount of x in both equations
2x-4y=6 now subtract equations
y=3 thus x=9
105°=94°+x(Ext. angle is equal to the sum of int. opposite angles)
x=11°
HOPE THIS WILL HELP U
Answer:
there's 9 feet
hop this help
Step-by-step explanation:
the way i got it was multiply the length value by 3
braniest plz