christopheracuna3311 christopheracuna3311

04-07-2021
Mathematics

contestada

Quadrilateral ABCD is a rectangle. FindBD ifAO = 6x - 22 and OC = 2x + 6.

40 units
20 units
7 units
10 units

Quadrilateral ABCD is a rectangle FindBD ifAO 6x 22 and OC 2x 6 40 units 20 units 7 units 10 units class=

Respuesta :

04-07-2021

The answer would be 40 because
6x-22=2x+6
4x-22=6
4x=28
X=7

So plug 7 in instead of x for both AO and OC
6(7)-22=20
2(7)+6=20

20+20=40
And since it’s the same answer for both sides the answer is 40

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