Architect made a model of a triangular office building using a scale of 1.5 inches equals 5 meters if the height of the model is 9 inches and the area of the actual building is 75 square meters what is the base of the actual
building

scale = 1.5" : 5m

scale height, sh = 9"

actual height, ah = (9/1.5) × 5 = 30m

actual area, aa = 75m^2

actual base, ab = 2aa/ah = 2×75/30 = 5

scale base, sb = 5/5 × 1.5 = 1.5"

stop using this to cheat on home work

step-by-step explanation:

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$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300