Respuesta :

NapkinNate

Answer:

length = 11.4 mi

Step-by-step explanation:

Area of triangle = 1/2 * height * length  -  Now, lets substitute

41.6 = 1/2 * 7.3 * length  -  Now, lets solve the equation!

length = 11.3972602739726   -   round it up to the nearest tenth

length = 11.4 mi

 Hope this Helps)))

Answer:

11.4 mi

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )

Here A = 41.6 and h = 7.3 , b is to be found, thus

[tex]\frac{1}{2}[/tex] × 7.3b = 41.6, that is

3.65b = 41.6 ( divide both sides by 3.65 )

b ≈ 11.4 ( to the nearest tenth )

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