ariana8011 ariana8011

11-02-2021
Mathematics

contestada

Solve for x in the diagram below.

Solve for x in the diagram below class=

Respuesta :

akposevictor akposevictor

16-02-2021

Answer:

x = 20

Step-by-step explanation:

x + 2x + (x + 10) = 90° (right angle)

x + 2x + x + 10 = 90

Add like terms

4x + 10 = 90

4x = 90 - 10 (substraction property of equality)

4x = 80

x = 80/4 (division property of equality)

x = 20

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