yasminechelihi14 yasminechelihi14
  • 24-03-2021
  • Mathematics
contestada

HELP PLS Find the value of x.

HELP PLS Find the value of x class=

Respuesta :

xXcOINXx1
xXcOINXx1 xXcOINXx1
  • 24-03-2021

Answer:

x = 9

Step-by-step explanation:

A triangle is 180 degrees, and one of the angle is a right angle(90)

So that left the other 2 sides added up to be 90 degrees

7x + 3x = 90

10x = 90

x = 9

Brainilist Maybe? Need 1 more to lvl up

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