CollinStanley CollinStanley

09-08-2017
Mathematics

contestada

The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used to find the side lengths if the longest side measures 6.2 cm?

Choose the correct answer.
6.2 + b = 14.5
9.3 + b = 14.5
12.4 + b = 14.5
18.6 + b = 14.5

Respuesta :

smartguy75555 smartguy75555

09-08-2017

i believe it is a hope it helps

Answer Link

09-08-2017

6,2/2=3,1 cm (the shortest side)
6,3+ 3,1+b=14.5 cm
The correct anwser is 9,3+b=14,5

Answer Link

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