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21-09-2020
Mathematics

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someone please help me im so lost

someone please help me im so lost class=

Respuesta :

AmyIsScreaming AmyIsScreaming

21-09-2020

Answer:

85 degrees.

Step-by-step explanation:

So first, you have to start by adding both sides. (3x+1)+(2x-6)=5x-5.

5x-5=135

+5 +5

5x=140

/5 /5

x=28

Now that we know what x is, we can solve for QRT easily.

3*28 is 84. That plus 1 equals 85. So, angle QRT equals 85 degrees.

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