hotshothannah hotshothannah

31-03-2019
Mathematics

contestada

Which expression helps you find the length of X of a side of a rectangle that has a diagonal of 15 units and a width of nine units

Respuesta :

0915lenora 0915lenora

31-03-2019

Answer:

12 units

Step-by-step explanation:

by the pythagorean relation,

x^2 + 9^2 = 15^2

x^2 + 81 = 225

x^2 = 144

x = 12 units

Answer Link

briannaduncan2001 briannaduncan2001

06-01-2020

Answer:

x^2 = 15^2 – 9^2

Step-by-step explanation:

Answer Link

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