sofia4696 sofia4696

21-06-2022
Mathematics

contestada

Please help I’m struggling 20 points

A pitched roof has a rise of 12.9 meters. If the rise to span ratio is 1:3, what is the span of the roof?

A) 40 meters
B) 6.2 meters
C) 4.3 meters
D) 38.7 meters

Respuesta :

21-06-2022

Answer:

D) 38.7 meters

Step-by-step explanation:

A pitched roof has a rise of 12.9 meters

If the rise to span ratio is 1:3 than the 1 represents 12.9

so 12.9 x 3 = 38.7

Answer Link

21-06-2022

38.7 because 12.9 times 3 is 38.7

Answer Link

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