Kamilagomez Kamilagomez

15-06-2021
Mathematics

contestada

Which is the length of the building's wall brace?
A. 14.45 m
B. 17 m
C. 23 m
D. 49 m
E. 189 m

Which is the length of the buildings wall brace A 1445 m B 17 m C 23 m D 49 m E 189 m class=

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15-06-2021

Answer:

A) 14.45 m is the answerrrerreer

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wegnerkolmp2741o wegnerkolmp2741o

15-06-2021

Answer:

17m

Step-by-step explanation:

We can use the Pythagorean theorem

a^2+b^2= c^2 where a and b are the legs and c is the hypotenuse

8^2 + 15^2 = c^2

64+ 225 = c^2

289 = c^2

Taking the square root of each side

sqrt(289) = sqrt(c^2)

17 =c

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