charmluvjones85 charmluvjones85

10-06-2021
Mathematics

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find the value of x. what is the relationship of these 2 angles? set up and solve an equation

find the value of x what is the relationship of these 2 angles set up and solve an equation class=

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lesandisusanya lesandisusanya

11-06-2021

Answer:

x = 20°

Step-by-step explanation:

[tex]4x + 5x = 180 \\ 9x = 180 \\ x = \frac{180}{9} \\ x = 20 \\ [/tex]

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