lizardking24516 lizardking24516

11-01-2018
Mathematics

contestada

PLEASE HELP!!!!
For what value of x is the figure a rhombus?

x=18
x=17.18
x=9
x=7.8

PLEASE HELP For what value of x is the figure a rhombus x18 x1718 x9 x78 class=

Respuesta :

jennyli013 jennyli013

11-01-2018

a triangle makes up 180 degrees
8x-24+3x+15+90=180
8x-24+3x+15=90
11x-9=90
11x=99
x=9

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ZanderDecker ZanderDecker

11-01-2021

Answer: x=9

Step-by-step explanation:

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