lilybree18 lilybree18
  • 02-04-2021
  • Mathematics
contestada

Someone help plz and plz make sure it’s right

Someone help plz and plz make sure its right class=

Respuesta :

koalaby888 koalaby888
  • 02-04-2021

Answer:

Ruffly 6.5

Step-by-step explanation:

a^2+b^2=C^2

In this case we need to find a so we do c^2-b^2.

9.8^2-7.3^2=42.75

Square root of 42.75 is ruffly 6.5

Answer Link
snehasyantang
snehasyantang snehasyantang
  • 02-04-2021

Answer:

6.5 km

Step-by-step explanation:

hypotenuse (h)=9.8km

base(b)=7.3km

perpendicular (p)=?

we know,

p^2 =h^2-b^2

p^2=(9.8)^2-(7.8)^2

p^2= 96.04-53.29

p^2=42.75

(p)^2=(6.5)^2

p=6.5km

Answer Link

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