On a blueprint, a guest bedroom has dimensions 3 cm by 5 cm. If the blueprint is drawing using the scale of 1/2 cm = 2 ft, what is the actual area of the guest bedroom? A. 12 square ft
B. 20 square ft
C. 240 square ft
D. 15 square ft​

594 square inches

step-by-step explanation:

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answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

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step-by-step explanation:

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

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